Maharashtra Board Class 6 Science Chapter 4 Disaster Management Solutions

Std 6 Science Chapter 4 Disaster Management Question Answer Maharashtra Board

Class 6 Science Chapter 4 Disaster Management Question Answer Maharashtra Board

 

Question 1. What are the emergency contact numbers of the following:
(a) Police Control Room
Answer: 100
In simple words: The emergency contact number for the Police Control Room is 100 for immediate assistance in case of a crime or emergency.

🎯 Exam Tip: Knowing primary emergency numbers is crucial for quick response in any critical situation.

 

Question 1. What are the emergency contact numbers of the following:
(b) Fire brigade
Answer: 101
In simple words: The emergency contact number for the Fire Brigade is 101, used for reporting fires or other related emergencies requiring fire and rescue services.

🎯 Exam Tip: Memorize fire brigade numbers to report fires promptly and ensure safety.

 

Question 1. What are the emergency contact numbers of the following:
(c) Ambulance
Answer: 102
In simple words: The emergency contact number for an Ambulance is 102, used for requesting urgent medical assistance or transport for injured or sick individuals.

🎯 Exam Tip: Quick access to ambulance services can be life-saving; keep this number handy.

 

Question 1. What are the emergency contact numbers of the following:
(d) National level single emergency number for disaster relief
Answer: 108
In simple words: The national level single emergency number for disaster relief is 108, which provides integrated emergency services including medical, fire, and police during disasters.

🎯 Exam Tip: Understanding a unified disaster relief number helps streamline emergency responses.

 

Question 2. What first aid will you provide in the following situations?
(a) Dog bite
Answer: First aid is some immediate aid given to a victim or patient before medical treatment is available.
1. Wash the wound with a soap solution.
2. Cover the wound with a clean and dry cloth.
3. Get a doctor's help.
In simple words: For a dog bite, immediately wash the wound with soap and water, cover it with a clean cloth, and then seek medical attention quickly.

🎯 Exam Tip: Prompt first aid for animal bites is critical to prevent infection, especially rabies, and requires professional medical follow-up.

 

Question 2. What first aid will you provide in the following situations?
(b) Scratches / Bleeding
Answer:
1. Make the person sit or lie down comfortably.
2. Clean the bleeding part of the body with water.
3. Keep it above the level of the heart.
In simple words: For scratches or bleeding, help the person sit or lie down, clean the wound with water, and elevate the bleeding part above the heart to reduce blood flow.

🎯 Exam Tip: Controlling bleeding and preventing contamination are key first aid steps for cuts and scratches.

 

Question 2. What first aid will you provide in the following situations?
(c) Burns/scalds
Answer:
a. Minor burns
1. The injured part should be washed with water or held underwater.
2. Give the victim water to drink.
3. Clean the wounds using a cotton swab soaked in an antiseptic solution.
4. Do not apply oily ointments.
5. Cover the wound using dry dressings.
b. Serious burns
1. Give emotional support.
2. Cover the wound with sterilised cloth.
3. Remove jewellery, shoes etc. if easily possible.
4. Do not touch or burst the blisters on the skin.
5. Do not apply oily ointments.
6. Do not try to remove the cloth if it is struck to the burnt skin.
7. If the patient is conscious give water to drink but avoid tea or coffee or other stimulating drinks. Get medical aid at once.
In simple words: For minor burns, cool the area with water, clean with antiseptic, and cover with a dry dressing, avoiding oily ointments; for serious burns, cover with a sterile cloth, provide emotional support, and seek immediate medical help, avoiding touching blisters or removing stuck clothing.

🎯 Exam Tip: Differentiating between minor and serious burns and applying appropriate, immediate first aid is critical for preventing further damage and ensuring recovery.

 

Question 2. What first aid will you provide in the following situations?
(d) Snakebite
Answer:
1. Wash the wound with water.
2. Give emotional support to the patient.
3. Tie a cloth tightly above the wound.
4. Get immediate medical help.
In simple words: For a snakebite, wash the wound with water, provide emotional support, tie a cloth tightly above the bite, and seek immediate medical assistance.

🎯 Exam Tip: Immediate medical attention is vital for snakebites; first aid aims to slow venom spread until professional help arrives.

 

Question 2. What first aid will you provide in the following situations?
(e) Sunstroke
Answer:
1. Take the patient to a cool place or in the shade.
2. Sponge the whole body with cold water.
3. Place a cloth soaked in cold water on the neck.
4. Give plenty of water or liquids like sherbets to drink.
5. If the patient feels like vomiting make him prone i.e. on his/her abdomen with the head turned to one side.
6. Get medical help or shift the patient to a hospital.
In simple words: For sunstroke, move the person to a cool, shaded area, cool their body with cold water, offer plenty of fluids, position them on their side if vomiting, and seek immediate medical help.

🎯 Exam Tip: Rapid cooling and hydration are crucial for sunstroke victims, emphasizing the need for quick and effective first aid.

 

Question 3. Write the causes of the following:
(a) Floods
Answer:
1. Floods is a frequently occurring natural disaster in all parts of the world.
2. Due to excessive rains in the same place, a river overflows its banks causing a flood.
3. The water drainage system in big cities falls short when there is heavy rainfall, resulting in choking of gutters and drainage lines.
4. Water overflows on to the roads and surrounding houses.
In simple words: Floods are caused by excessive rainfall leading to overflowing rivers and overburdened drainage systems, especially in urban areas, causing water to inundate roads and homes.

🎯 Exam Tip: Understanding the causes of floods helps in developing preventive measures and early warning systems.

 

Question 3. Write the causes of the following:
(b) Forest fires
Answer:
1. Forest fire is an uncontrolled fire in a forest, pasture or grasslands due to natural or man-made causes.
2. Natural causes of forest fire can be lightning, volcanic eruptions, friction amongst branches of trees in extremely hot and dry weather.
3. Man-made causes of forest fires are clearing land by burning which sometimes goes out of control.
4. Campers and hikers sometimes leave behind a potential source of ignition like a lighted cigarette or a campfire.
In simple words: Forest fires result from natural causes like lightning and extreme dry weather or man-made actions such as uncontrolled burning for land clearing and careless disposal of ignitable materials by campers.

🎯 Exam Tip: Recognizing both natural and human-induced factors of forest fires is essential for implementing effective fire prevention strategies.

 

Question 3. Write the causes of the following:
(c) Landslides/building collapse
Answer:
1. Landslide causes due to erosion, slope movement in the downward direction, prolonged rainfall and seepage, vibration caused by earthquakes, deforestation, river erosion.
2. Building collapses: Bad design, faulty construction, foundation failure or weak foundation, extraordinary loads, earthquakes, rampant and irregular constructions.
In simple words: Landslides are caused by erosion, heavy rain, earthquakes, and deforestation, while building collapses result from poor design, faulty construction, weak foundations, excessive loads, and seismic activity.

🎯 Exam Tip: Identifying the distinct causes of landslides and building collapses is important for engineering and environmental safety protocols.

 

Question 3. Write the causes of the following:
(d) Storms
Answer: The formation of high and low air pressure belts in the atmosphere causes changes in weather resulting in strong winds or storms.
In simple words: Storms are caused by differences in atmospheric pressure, leading to strong winds and turbulent weather conditions.

🎯 Exam Tip: Understanding atmospheric pressure differences is key to comprehending the formation and intensity of storms.

 

Question 3. Write the causes of the following:
(e) Earthquakes
Answer:
1. Movements in the interior of the earth release tremendous amount of energy.
2. This causes seismic waves leading to movement of the earth's surface like tremors, shaking, cracking up.
3. Such vibrations or quaking in the earth's crust is known as earthquake.
4. Man-made causes like mining, construction of big dams can also lead to earthquakes.
In simple words: Earthquakes occur when tectonic plate movements release energy within the Earth, causing seismic waves that shake and crack the surface, with some instances also triggered by human activities like mining or large dam construction.

🎯 Exam Tip: Knowing both natural tectonic movements and human activities as causes of earthquakes is crucial for disaster preparedness.

 

Question 4. Answer the following questions.
(a) What is meant by 'disaster'?
Answer: A sudden event that causes large-scale damage to life, property and social aspects of a nation or society is called a disaster.
In simple words: A disaster is a sudden, severe event that causes extensive harm to people, property, and the social fabric of a community.

🎯 Exam Tip: A clear definition of disaster is fundamental to understanding its impact and management.

 

Question 4. Answer the following questions.
(b) What are the types of disasters?
Answer: Disasters are of two types: Natural disasters and man-made disasters.
In simple words: Disasters are broadly classified into two categories: those caused by natural processes and those caused by human actions.

🎯 Exam Tip: Differentiating between natural and man-made disasters helps in designing specific prevention and mitigation strategies.

 

Question 4. Answer the following questions.
(c) What is meant by disaster management'?
Answer: Taking steps to prevent disasters, making plans to face disasters and developing the capacity for that is called disaster management.
In simple words: Disaster management involves proactive steps like prevention, planning, and capacity building to effectively cope with and reduce the impact of disasters.

🎯 Exam Tip: Disaster management encompasses all efforts to minimize the negative effects of disasters through preparedness and response.

 

Question 4. Answer the following questions.
(d) Which are the main components of disaster management?
Answer: Emergency planning and implementation of disaster management work are the main components of disaster management. Community participation is close, related to disaster management.
In simple words: The key components of disaster management are emergency planning, effective implementation of response activities, and crucial community involvement.

🎯 Exam Tip: Highlighting community participation underscores its importance in successful disaster management strategies.

 

Question 5. Find out about the work of a 'Sarpa-mitra'.
Answer:
1. A sarpa-mitra is a friend of snakes, a person who is trained to protect, save and safeguard snakes.
2. Whenever there is a phone call from police or citizens informing the sarpa-mitras about snake sightings, they immediately rush to the situation and rescue the snake that would have been killed at the hands of people.
3. Sarpa-mitra are well trained to handle snakes by capturing them, keeping them in baskets or bags before releasing them in the wild.
4. They are in contact with the Police Department and Forest Department for rehabilitation of snakes.
5. Sarpa-mitra are also trained to perform primary first aid to snake bite victims before they are moved to hospitals.
6. Thus, the sarpa-mitra do a commendable job of saving snakes, saving human life without any monetary gains, but for sheer love of snakes.
In simple words: Sarpa-mitras are trained snake rescuers who save snakes from human harm, release them into the wild, coordinate with authorities for rehabilitation, and provide first aid for snakebites, all out of a selfless love for snakes.

🎯 Exam Tip: Understanding the multifaceted role of a Sarpa-mitra emphasizes their contribution to both wildlife conservation and human safety.

 

Question 6. Find out what a first aid kit / box contains.
Answer:
1. First aid kit/box is a necessity at home, workplace, travelling, schools, etc.
2. It contains a cotton roll, sterilized dressing, a pair of scissors, Dettol or Savlon, Dettol soap, adhesive plaster, tablets like Crocin, necessary medicines - painkiller, Tincture iodine, Electrolyte powder, ear/eye drops, Potassium Permanganate crystals, Bumol ointment for cramps.
In simple words: A first aid kit is essential everywhere and typically contains items like cotton, sterile dressings, antiseptic solutions, adhesive plasters, painkillers, iodine, electrolyte powder, eye/ear drops, and ointments for cramps.

🎯 Exam Tip: Familiarity with the contents of a first aid kit ensures preparedness for common injuries and emergencies.

 

Question 7. Suggest remedial measures for dealing with natural or man-made disasters.

Disaster	Remedy	Disaster	Remedy
Fire		Earthquake
Building collapse		Deluge
Road accident		Storm
Flood		Tsunami
War		Drought
Bomb explosion		Landslide

Question a. Suggest remedial measures for dealing with natural or man-made disasters.
Answer:
1. Fire: Use a fire extinguisher. Call the fire brigade. Run to a safe exit.
2. Building collapse: Evacuate the building immediately, seek shelter in other safe places. Call the fire brigade or rescue team. First aid should be given to injured people.
3. Road accident: Call the ambulance immediately. Give first aid if possible.
4. Flood: Do not linger in houses or areas near river banks. Seek shelter in other safe places. Move to safer places at a greater height. Do not step into water currents or drive a vehicle into them.
5. War: Take shelter in relief camps. Provide assistance in the rescue mission.
6. Bomb explosions: Take shelter in relief camps/safe place. Immediately call the police. Be alert and do not touch the unattended objects.
7. Earthquakes: Run to a safe place. Hide below a table and do not use elevators. Use a staircase.
8. Deluge: Take the warnings and signals from the Meteorological Department keep away from river banks and low-lying areas. Take shelter in relief camps.
9. Storm: Remain in a safe place. Unplug all electrical devices. Take instructions given to people by meteorological department do not take shelter in dilapidated structures and under trees.
10. Tsunami: Move to a safer place, stay alert.
11. Drought: Save water, take care of people and cattle.
12. Landslide: Landslide may be caused due to excessive rains or cloudburst in hilly areas. Do not take shelter at the foot of a hill.
In simple words: Remedial measures for disasters include using fire extinguishers for fires, immediate evacuation and rescue calls for building collapses, calling ambulances for road accidents, moving to higher ground during floods and tsunamis, seeking shelter in relief camps during war and bomb explosions, hiding under sturdy furniture during earthquakes, heeding weather warnings for deluges and storms, conserving water during droughts, and avoiding hilly areas during landslides.

🎯 Exam Tip: Knowing specific actions for various disasters is crucial for effective personal and community safety during emergencies.

 

Activity:

 

Question 1. Compile information about measures taken for disaster management in your school.
Answer: [Text]
In simple words: This activity requires you to gather details on the disaster management plans and safety protocols specifically implemented in your school environment.

🎯 Exam Tip: Documenting school safety measures helps in understanding preparedness and identifying areas for improvement during school inspections.

 

Question 2. Make posters, advertisements, banners about disaster management.
Answer: [Text]
In simple words: This activity involves creating visual materials like posters and banners to spread awareness and educate people about disaster management.

🎯 Exam Tip: Visual communication is an effective way to convey important safety messages, and evaluators look for clarity and impact in design.

 

Question 3. Find out the people/organisations that provide aid during a disaster. Obtain their phone numbers, addresses, etc.
Answer: [Text]
In simple words: This activity focuses on identifying and collecting contact information for various individuals and organizations involved in disaster relief efforts.

🎯 Exam Tip: Knowing the contacts of disaster relief providers is essential for prompt and coordinated response during an emergency.

 

Class 6 Science Chapter 4 Disaster Management Important Questions And Answers

Fill In The Blanks:

 

Question 1. In 1993, many people died due to the earthquake at ................ in Latur district.
Answer: Killari
In simple words: The earthquake that caused many deaths in Latur district in 1993 occurred in Killari.

🎯 Exam Tip: Historical disaster events and their locations are important for understanding regional vulnerability and preparedness.

 

Question 2. Even today, people of shudder at the memory of ................ 26 July, 2005.
Answer: Mumbai
In simple words: People still remember with dread the events of 26 July 2005 in Mumbai.

🎯 Exam Tip: Significant past events, especially disasters, are often used to assess long-term societal impact and recovery efforts.

 

Question 3. In November 2015, many people died due to flooding caused by heavy rains in ................ .
Answer: Tamil Nadu
In simple words: Heavy rains in November 2015 led to deadly floods in Tamil Nadu.

🎯 Exam Tip: Recent disaster events help in evaluating contemporary disaster management strategies and their effectiveness.

 

Question 4. Movements in the interior of the earth release tremendous amounts of ................ .
Answer: energy
In simple words: Tremendous amounts of energy are released by movements deep inside the Earth.

🎯 Exam Tip: Understanding the release of energy during geological movements is fundamental to grasping the mechanics of earthquakes.

 

Question 5. Vibrations or ................ in the earth's crust is known as earthquake.
Answer: quaking
In simple words: An earthquake is defined as vibrations or quaking in the Earth's crust.

🎯 Exam Tip: Accurate terminology for geological phenomena like earthquakes is crucial for clear scientific communication.

 

Question 6. Man-made causes like ................ and construction of big dams can also lead to earthquakes.
Answer: mining
In simple words: Human activities such as mining and building large dams can also cause earthquakes.

🎯 Exam Tip: Recognizing human-induced seismic activity highlights the environmental impact of large-scale industrial and construction projects.

 

Question 7. A frequently occurring natural disaster in all parts of the world is ................ .
Answer: floods
In simple words: Floods are a common natural disaster experienced worldwide.

🎯 Exam Tip: Identifying globally prevalent natural disasters like floods helps in prioritizing global disaster preparedness initiatives.

 

Question 8. Forest fires spread at a ................ speed.
Answer: tremendous
In simple words: Forest fires spread very rapidly and powerfully.

🎯 Exam Tip: The speed of forest fire spread is a critical factor in understanding their destructive potential and the urgency of response.

 

Question 9. Landslides occur in hilly areas due to a ................ .
Answer: cloudburst
In simple words: Cloudbursts are a primary cause of landslides in mountainous regions.

🎯 Exam Tip: Linking specific meteorological events like cloudbursts to geological hazards aids in localized disaster prediction and mitigation.

 

Question 10. To get protection from fire, use ................ .
Answer: fire extinguisher
In simple words: A fire extinguisher is used to protect from or put out fires.

🎯 Exam Tip: Knowing and using appropriate fire safety equipment is fundamental for immediate fire suppression and personal safety.

 

Match The Following.

 

Question 1.

Column 'A'	Column 'B'
1. July 2005	a. Floods in Tamil Nadu
2. July 2014	b. Floods in Mumbai
3. November 2015	c. Earthquake in Latur
4. 1993	d. Landslide in Pune

Answer:

Column 'A'	Column 'B'
1. July 2005	b. Floods in Mumbai
2. July 2014	d. Landslide in Pune
3. November 2015	a. Floods in Tamil Nadu
4. 1993	c. Earthquake in Latur

In simple words: This matching exercise pairs significant disaster events with their corresponding dates and locations.

🎯 Exam Tip: Recalling key historical disaster events and their timings is important for general knowledge and understanding disaster trends.

 

State Whether The Following Statements Are True Or False. If False, Correct Them.

 

Question 1. In 1993, many people died due to the earthquake at Malin in Pune district.
Answer: False: In 1993 many people died due to the earthquake at Killari in Latur district.
In simple words: The statement is false; the 1993 earthquake that caused many deaths was in Killari, Latur district, not Malin, Pune district.

🎯 Exam Tip: Factual accuracy regarding disaster locations and dates is crucial in questions assessing historical knowledge.

 

Question 2. Even today, people of Mumbai shudder at the memory of July 2007.
Answer: False: Even today people of Mumbai shudder at the memory of July 2005.
In simple words: The statement is false; the devastating Mumbai floods that people remember were in July 2005, not July 2007.

🎯 Exam Tip: Correctly recalling historical dates of major events, especially disasters, demonstrates a strong grasp of contextual information.

 

Question 3. Increased risk due to high density of population in a limited area can cause disaster.
Answer: True
In simple words: A high population density in a small area significantly increases the risk of a disaster occurring.

🎯 Exam Tip: Understanding how population density impacts disaster risk is vital for urban planning and emergency preparedness.

 

Question 4. Earthquakes cause huge loss of life and property.
Answer: True
In simple words: Earthquakes frequently lead to extensive destruction of lives and assets.

🎯 Exam Tip: Recognizing the severe consequences of earthquakes highlights the importance of seismic-resistant construction and early warning systems.

 

Question 5. Forest fire is a controlled fire in a forest, pasture or grassland.
Answer: False: Forest fire is an uncontrolled fire in a forest, pasture or grassland.
In simple words: This statement is false; a forest fire is, by definition, an uncontrolled blaze, not a controlled one.

🎯 Exam Tip: Precise definitions of disaster types are essential for accurate understanding and correct assessment.

 

Question 6. Storms cause no disruption of electric supply.
Answer: False: Storms cause disruption of electric supply.
In simple words: The statement is false; storms commonly lead to interruptions in electricity supply.

🎯 Exam Tip: Identifying common impacts of natural disasters like power outages helps in preparing emergency kits and backup plans.

 

Question 7. Community participation is closely related to disaster management.
Answer: True
In simple words: Community involvement is an integral and essential part of effective disaster management.

🎯 Exam Tip: Emphasizing community role highlights its importance in local response and recovery efforts during disasters.

 

Question 8. National Disaster Management Authority was established in 2008.
Answer: False: National Disaster Management Authority was established in 2005.
In simple words: The statement is false; the National Disaster Management Authority was founded in 2005, not 2008.

🎯 Exam Tip: Knowing the establishment dates of key government bodies reflects a strong understanding of institutional frameworks.

 

Question 9. During a disaster, keep watching movies on TV.
Answer: False: During a disaster keep watching news bulletin on TV.
In simple words: The statement is false; during a disaster, one should watch news bulletins for important information, not movies.

🎯 Exam Tip: Prioritizing reliable information sources during emergencies is crucial for safety and informed decision-making.

 

Question 10. In case of a disaster, use the website www. imd.gov.in
Answer: True
In simple words: It is true that www.imd.gov.in is a useful website for disaster information.

🎯 Exam Tip: Recognizing official government websites for disaster information is essential for obtaining accurate and timely updates.

 

Answer The Following In One Sentence:

 

Question 1. What are man-made causes of earthquakes?
Answer: Mining, construction of big dams can lead to earthquakes.
In simple words: Human activities like mining and building large dams are known man-made causes of earthquakes.

🎯 Exam Tip: Identifying specific human activities that trigger earthquakes shows an understanding of induced seismicity.

 

Question 2. What are forest fires?
Answer: A forest fire is an uncontrolled fire in a forest, pasture or grassland due to natural or man-made causes.
In simple words: Forest fires are uncontrolled blazes in wooded or grassy areas, caused by either natural phenomena or human actions.

🎯 Exam Tip: A precise definition of a forest fire is important for understanding its nature and impact.

 

Question 3. State the website to seek government's help during disaster.
Answer: To seek government's help during a disaster we can log on to xvww.imd.gov.in
In simple words: The website to access government assistance during a disaster is xvww.imd.gov.in.

🎯 Exam Tip: Knowing official government portals for disaster assistance is crucial for effective emergency communication.

 

Question 4. Where should we take shelter during floods?
Answer: We should seek shelter in safe places especially safer places at great heights.
In simple words: During floods, seek shelter in elevated and secure locations to stay safe.

🎯 Exam Tip: Prioritizing high ground for shelter during floods is a fundamental safety measure.

 

Question 5. What is sunstroke?
Answer: When we work in the sun continuously for a long time, the body loses a lot of water and minerals. Hence, the person experiences sunstroke.
In simple words: Sunstroke occurs after prolonged sun exposure, causing the body to lose vital water and minerals.

🎯 Exam Tip: Understanding the physiological basis of sunstroke helps in recognizing symptoms and providing appropriate first aid.

 

Question 6. Name some poisonous snakes.
Answer: Some poisonous snakes are cobras, kraits, vipers and sea snakes.
In simple words: Examples of poisonous snakes include cobras, kraits, vipers, and sea snakes.

🎯 Exam Tip: Knowing common poisonous snake species is important for awareness and safety in regions where they are found.

 

Question 7. What should we do when we come across a snake?
Answer: When we come across a snake we should contact a sarpa-mitra.
In simple words: If you encounter a snake, you should contact a sarpa-mitra for safe handling.

🎯 Exam Tip: Reaching out to trained professionals like sarpa-mitras is the safest approach when encountering snakes.

 

Question 8. What is first aid?
Answer: Immediate aid given even before medical treatment is available on facing a disaster or accident is first aid.
In simple words: First aid is the immediate assistance given to an injured or sick person before professional medical help arrives.

🎯 Exam Tip: A clear definition of first aid is essential for understanding its purpose and limitations in emergency care.

 

Answer The Following Questions Briefly:

 

Question 1. What are the effects of an earthquake?
Answer: The effects of an earthquake are:
1. Destruction of infrastructure i.e buildings, bridges, roads, railway tracks.
2. Change in the direction of the flow of river.
3. Huge loss of life and property.
In simple words: Earthquakes cause widespread destruction of buildings and infrastructure, can alter river courses, and result in significant loss of life and property.

🎯 Exam Tip: Listing the various impacts of earthquakes demonstrates a comprehensive understanding of this natural disaster.

 

Question 2. What are the effects of floods on people?
Answer:
1. There is a huge loss of life and property.
2. Soil erosion
3. Destruction of standing crops.
4. After-effects of floods, like spread of diseases and epidemics affecting the health of the people.
In simple words: Floods lead to significant loss of life and property, cause soil erosion, destroy crops, and can result in the outbreak of diseases and epidemics affecting public health.

🎯 Exam Tip: Understanding the multi-faceted effects of floods, from immediate damage to long-term health impacts, is key to comprehensive disaster planning.

 

Question 3. What are the effects of storms?
Answer:
1. Great damage in the storm affected region.
2. Tremendous losses to life and property.
3. Disruption of electric supply.
4. Disruption of transport and communication.
In simple words: Storms cause significant damage to affected areas, lead to substantial loss of life and property, and disrupt essential services like electricity, transport, and communication.

🎯 Exam Tip: Identifying the cascading effects of storms on infrastructure and daily life is crucial for assessing their overall impact.

 

Question 4. What are the effects of forest fires?
Answer:
1. Great damage to natural wealth and bio-diversity.
2. Pollution of air.
In simple words: Forest fires cause extensive harm to natural resources and biodiversity, and also lead to significant air pollution.

🎯 Exam Tip: Recognizing the environmental impact of forest fires, beyond immediate destruction, is important for ecological awareness.

 

Question 5. What preventive measures should we take to protect us from fire?
Answer: To get protection from fire, use fire extinguishers in public places like schools, hospitals, railway stations.
In simple words: To protect against fire, it is important to use fire extinguishers in public areas such as schools, hospitals, and railway stations.

🎯 Exam Tip: Knowing the appropriate use of fire safety equipment in public spaces is a critical aspect of personal and collective safety.

 

Question 6. What first aid can be provided to a person if he is bleeding?
Answer: If a person is bleeding, first make him sit or lie down comfortably. Clean the bleeding part of the body with water and keep it above the level of the heart.
In simple words: For a bleeding person, make them comfortable, clean the wound with water, and elevate the injured part above the heart to help reduce blood loss.

🎯 Exam Tip: Simple steps like elevation and cleaning are fundamental in providing effective first aid for bleeding injuries.

 

Give Scientific Reasons:

 

Question 1. Why should a dog bite victim get an injection of the anti-rabies vaccine?
Answer: In a dog bite, there is a risk of infection of rabies through the blood, hence anti-rabies injection is given to the patient.
In simple words: An anti-rabies vaccine is administered after a dog bite because there's a serious risk of rabies virus transmission through the blood.

🎯 Exam Tip: Understanding the medical reason behind vaccinations post-animal bites is vital for preventing life-threatening diseases like rabies.

 

Question 2. During a disaster if possible we should take shelter in relief camps.
Answer: Relief camps provide medicines, food packets, drinking water and first aid. Since these things help victims to restart, people should take shelter in relief camps during a disaster.
In simple words: During a disaster, seeking shelter in relief camps is advisable because they provide essential resources like medicine, food, water, and first aid, helping victims stabilize and recover.

🎯 Exam Tip: Recognizing the support systems offered by relief camps is crucial for making informed safety decisions during emergencies.

 

Question 3. During disaster use battery operated radios and mobile.
Answer: During disaster, many times there is disruption of electricity, hence battery operated mobiles and radios are convenient.
In simple words: Battery-operated radios and mobile phones are essential during disasters because they remain functional when electricity is disrupted, ensuring continued communication and access to information.

🎯 Exam Tip: Highlighting the reliability of battery-operated devices during power outages emphasizes practical preparedness for communication.

 

Can You Tell?

ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र विभिन्न प्राकृतिक और मानव-जनित आपदाओं को दर्शाता है। इसमें (a) भूकंप से क्षतिग्रस्त इमारतें, (b) सूखे से प्रभावित सूखी भूमि, (c) बाढ़ से घिरे घर, (d) जंगल में आग, (e) तूफान या बवंडर, और (f) ज्वालामुखी विस्फोट शामिल हैं। ये चित्र आपदाओं के विविध रूपों और उनके विनाशकारी प्रभावों को स्पष्ट करते हैं।

 

Question 1. What event do you see in these pictures?
Answer: In this picture we see -
(a) earthquakes
(b) drought
(c) flood
(d) fire
(e) storm
(f) volcanic eruptions.
In simple words: The pictures illustrate various disaster events including earthquakes, drought, floods, fire, storms, and volcanic eruptions.

🎯 Exam Tip: Accurately identifying different types of disasters from visual representations is important for quick assessment in real-life situations.

 

Question 2. What would you have done in these situations?
Answer: In these situations I would have tried to save my life. (Answers may vary)
In simple words: In such hazardous situations, my primary action would be to ensure my own safety.

🎯 Exam Tip: Personal safety is paramount during any disaster, forming the first principle of self-preservation.

 

Question 3. Have you experienced such a situation yourself?
Answer: No. (Answers may vary)
In simple words: No, I have not personally experienced any such disaster situation.

🎯 Exam Tip: While direct experience isn't required, understanding and preparing for disasters is still crucial.

 

Question 4. Why do these events occur?
Answer: This events are disasters and some occur naturally and some are man-made.
In simple words: These events occur because they are disasters, which can be caused by either natural forces or human activities.

🎯 Exam Tip: Knowing the origins of disasters helps in developing targeted prevention and mitigation strategies.

 

Question 5. According to you, what can be done to deal with such a disaster?
Answer: To deal with such a disaster, take help of some elders or ask for help immediately. Be alert and use first-aid / get some immediate aid even before medical treatment becomes available.
In simple words: To cope with a disaster, one should seek immediate help from elders or emergency services, remain alert, and apply first aid before professional medical treatment is accessible.

🎯 Exam Tip: Proactive measures like seeking help, staying alert, and applying first aid are crucial for immediate response during disasters.

 

Use Your Brainpower!

 

Question 1. What disaster can occur in school or on the way to school?
Answer:
1. Disasters that can occur in school: Fire in the school building, experience tremors of earthquake, school building collapses, slab in one of the classroom collapses, getting injured while playing, getting an electric shock.
2. Disasters that can occur on way to school: You meet with an accident while crossing the road or school bus meets with an accident. Area near school gets flooded.
In simple words: Disasters that can happen at school include fires, earthquakes, building collapses, injuries, or electric shocks; on the way to school, one might encounter road accidents or local flooding.

🎯 Exam Tip: Identifying potential disaster scenarios in familiar environments like schools and commutes helps in developing personal safety plans.

 

Classify The Following Disasters As Man-made Or Natural.

(fire, earthquake, leakage of chemical gases, storms, floods, tsunami, bomb explosions, collapse of a building, war, forest fire)

Answer:

Man-made disasters	Natural disasters
1. Fire	1. Earthquake
2. Leakage of chemical gases	2. Storms
3. Bomb explosion	3. Floods
4. Collapse of a building	4. Tsunami
5. War	5. Forest fire
6. Forest- fire

In simple words: Disasters are categorized into man-made (like fire, gas leaks, bomb explosions, building collapses, war) and natural (like earthquakes, storms, floods, tsunamis, forest fires).

🎯 Exam Tip: Correctly classifying disasters helps in understanding their root causes and tailoring appropriate prevention and response strategies.

 

Can You Tell?

 

Question 1. How many children are there in your class at present?
Answer: There are 50 children in my class at present. (Answers may vary)
In simple words: The current number of children in my class is 50.

🎯 Exam Tip: Knowing class size is helpful for planning activities and emergency procedures, though answers can vary.

Question 8. What is first aid?
Answer: Immediate aid given even before medical treatment is available on facing a disaster or accident is first aid.
In simple words: First aid is the initial help provided to an injured or sick person before professional medical help arrives. It's about giving immediate care to stabilize their condition.

🎯 Exam Tip: Understanding the definition of first aid is crucial for practical application in emergency scenarios.

Answer the following questions briefly:

Question 1. What are the effects of an earthquake?
Answer: The effects of an earthquake are:
1. Destruction of infrastructure i.e buildings, bridges, roads, railway tracks.
2. Change in the direction of the flow of river.
3. Huge loss of life and property.
In simple words: Earthquakes can destroy buildings and roads, change river paths, and cause significant loss of life and property due to ground shaking.

🎯 Exam Tip: Focus on the immediate and visible destructive impacts of earthquakes when listing their effects.

Question 2. What are the effects of floods on people?
Answer:
1. There is a huge loss of life and property.
2. Soil erosion
3. Destruction of standing crops.
4. After-effects of floods, like spread of diseases and epidemics affecting the health of the people.
In simple words: Floods lead to loss of life and property, erode soil, destroy crops, and can cause outbreaks of diseases.

🎯 Exam Tip: Remember to include both direct damages (life, property, crops) and indirect health impacts when discussing flood effects.

Question 3. What are the effects of storms?
Answer:
1. Great damage in the storm affected region.
2. Tremendous losses to life and property.
3. Disruption of electric supply.
4. Disruption of transport and communication.
In simple words: Storms cause widespread damage to regions, result in loss of life and property, disrupt electricity, and halt transportation and communication.

🎯 Exam Tip: When describing storm effects, consider the broad categories of impact: physical damage, human cost, and infrastructure disruption.

Question 4. What are the effects of forest fires?
Answer:
1. Great damage to natural wealth and bio-diversity.
2. Pollution of air.
In simple words: Forest fires destroy natural habitats and biodiversity, and significantly contribute to air pollution.

🎯 Exam Tip: Highlight environmental damage and air quality issues as key effects of forest fires.

Question 5. What preventive measures should we take to protect us from fire?
Answer: To get protection from fire, use fire extinguishers in public places like schools, hospitals, railway stations.
In simple words: To prevent fire incidents, fire extinguishers should be readily available and used in public spaces.

🎯 Exam Tip: Mention practical tools and common locations for fire safety measures.

Question 6. What first aid can be provided to a person if he is bleeding?
Answer: If a person is bleeding, first make him sit or lie down comfortably. Clean the bleeding part of the body with water and keep it above the level of the heart.
In simple words: For bleeding, help the person sit or lie down, clean the wound with water, and elevate the injured part above the heart to reduce blood flow.

🎯 Exam Tip: Focus on the immediate steps to control bleeding and position the patient for comfort and safety.

Give scientific reasons:

Question 1. Why should a dog bite victim get an injection of the anti-rabies vaccine?
Answer: In a dog bite, there is a risk of infection of rabies through the blood, hence anti-rabies injection is given to the patient.
In simple words: An anti-rabies vaccine is given after a dog bite to prevent rabies, a dangerous viral infection that can be transmitted through the dog's saliva.

🎯 Exam Tip: Clearly state the disease (rabies) and its mode of transmission (blood/saliva) as the reason for vaccination.

Question 2. During a disaster if possible we should take shelter in relief camps.
Answer: Relief camps provide medicines, food packets, drinking water and first aid. Since these things help victims to restart, people should take shelter in relief camps during a disaster.
In simple words: Relief camps offer essential supplies like food, water, medicine, and first aid, providing critical support for survival and recovery during a disaster.

🎯 Exam Tip: Emphasize the range of provisions and support available in relief camps as the reason for seeking shelter there.

Question 3. During disaster use battery operated radios and mobile.
Answer: During disaster, many times there is disruption of electricity, hence battery operated mobiles and radios are convenient.
In simple words: Battery-operated radios and mobiles are crucial during disasters because they function even when electricity is out, allowing access to information and communication.

🎯 Exam Tip: Highlight the importance of communication and information access during power outages in disasters.

Can you tell?

ℹ️ चित्र व्याख्या (Diagram Explanation): यह चित्र विभिन्न प्रकार की प्राकृतिक और मानव-निर्मित आपदाओं को दर्शाता है। इसमें भूकंप से क्षतिग्रस्त इमारतें (a), सूखे से प्रभावित भूमि (b), बाढ़ का दृश्य (c), आग लगने की घटना (d), तूफान या बवंडर (e), और ज्वालामुखी विस्फोट (f) शामिल हैं। यह एक समग्र दृश्य प्रस्तुत करता है कि आपदाएँ विभिन्न रूपों में सामने आ सकती हैं।

Question 1. What event do you see in these pictures?
Answer: In this picture we see -
(a) earthquakes
(b) drought
(c) flood
(d) fire
(e) storm
(f) volcanic eruptions.
In simple words: The pictures illustrate various types of disasters including earthquakes, droughts, floods, fires, storms, and volcanic eruptions.

🎯 Exam Tip: Identify and correctly label each depicted disaster type to demonstrate visual literacy and knowledge of natural phenomena.

Question 2. What would you have done in these situations?
Answer: In these situations I would have tried to save my life. (Answer:wers may vary)
In simple words: In any disaster situation, the primary response would be to prioritize personal safety and take immediate steps to protect oneself from harm.

🎯 Exam Tip: Emphasize self-preservation as the immediate and most critical response in any disaster scenario.

Question 3. Have you experienced such a situation yourself?
Answer: No. (Answer:wers may vary)
In simple words: This question asks for a personal experience; the typical answer would be no, or a description if one has indeed experienced such an event.

🎯 Exam Tip: When answering personal experience questions, state clearly whether you have or have not, as both are valid responses.

Question 4. Why do these events occur?
Answer: This events are disasters and some occur naturally and some are man-made.
In simple words: These events, called disasters, happen due to both natural forces like geological shifts or weather patterns, and human activities.

🎯 Exam Tip: Categorize the causes of disasters into natural and man-made to provide a comprehensive answer.

Question 5. According to you, what can be done to deal with such a disaster?
Answer: To deal with such a disaster, take help of some elders or ask for help immediately. Be alert and use first-aid / get some immediate aid even before medical treatment becomes available.
In simple words: To deal with a disaster, seek help from elders or emergency services, stay alert, and administer first aid immediately if needed.

🎯 Exam Tip: Highlight the importance of seeking help, maintaining awareness, and applying basic first aid in disaster management.

Use your brainpower!

Question 1. What disaster can occur in school or on the way to school?
Answer:
1. Disasters that can occur in school: Fire in the school building, experience tremors of earthquake, school building collapses, slab in one of the classroom collapses, getting injured while playing, getting an electric shock.
2. Disasters that can occur on way to school: You meet with an accident while crossing the road or school bus meets with an accident. Area near school gets flooded.
In simple words: At school, disasters could include fire, earthquake damage, or electric shock, while on the way, road accidents or localized flooding are possible.

🎯 Exam Tip: Consider both internal school hazards and external travel-related risks when listing potential disasters.

Classify the following disasters as man-made or natural.
(fire, earthquake, leakage of chemical gases, storms, floods, tsunami, bomb explosions, collapse of a building, war, forest fire)
Answer:

Man-made disasters	Natural disasters
1. Fire	1. Earthquake
2. Leakage of chemical gases	2. Storms
3. Bomb explosion	3. Floods
4. Collapse of a building	4. Tsunami
5. War	5. Forest fire
6. Forest- fire

In simple words: Disasters are classified as man-made (like fire, gas leaks, explosions, building collapses, war) or natural (like earthquakes, storms, floods, tsunamis, forest fires).

🎯 Exam Tip: Clearly differentiate between disasters caused by human actions and those caused by natural processes.

Can you tell?

Question 1. How many children are there in your class at present?
Answer: There are 50 children in my class at present. (Answers may vary)
In simple words: This question asks for the specific number of students in your current class, which can vary depending on the individual's situation.

🎯 Exam Tip: When answering personal or variable questions, provide a reasonable estimate and note that the answer may vary.

Question 2. What would happen if five times this number sat in your class?
Answer: If five times this number sat in my class, the classroom would be crowded. There will be utter chaos.
In simple words: Five times the current class strength would lead to severe overcrowding and chaos, making the classroom unmanageable.

🎯 Exam Tip: Focus on the immediate consequences of extreme overcrowding: space issues and disorganization.

Question 3. Which kind of disaster can occur in an extremely crowded places?
Answer: In an extremely crowded place there can be panic in the classroom, stampede while going out of the classroom, breathless among fellow students.
In simple words: In overcrowded areas, disasters like panic, stampedes, and breathlessness can occur due to lack of space and overwhelming numbers.

🎯 Exam Tip: Identify crowd-related hazards such as panic, stampedes, and respiratory issues as specific disasters in crowded environments.