CBSE Class 5 EVS Who Will Do This Work Worksheet Set 02

Question 1. List out the healthy practices for saving environment.Use the clues given below.
1. Use of plastic bags
2. Dead bodies in rivers
3. Harvest rain water
4. Plant trees
5. 3R’s
Answer:
1. Stop using plastic bags and carry cloth or jute bags instead.
2. Do not throw dead bodies or animal remains into rivers to keep the water clean.
3. Harvest rain water by collecting rooftop water to use later.
4. Plant more trees to make the air clean and fresh.
5. Follow the 3R's - Reduce waste, Reuse old items, and Recycle materials.
In simple words: We must avoid plastic, keep river water clean, collect rainwater, grow more trees, and use the 3R's to protect nature.

Exam Tip: Remember the three R's stand for Reduce, Reuse, and Recycle. Writing full points for each clue helps score complete marks.

Question 2. There is no proper method to dispose waste in your school.What steps will you take to keep your surrounding clean?
Answer:
1. Put separate dustbins for wet waste and dry waste in every classroom and playground.
2. Ask school teachers and principal to arrange regular trash pickup.
3. Make compost pits in the school garden for food leftovers and fallen dry leaves.
4. Request all students not to drop paper or food wrappers in open areas.
5. Form a student cleanliness club to inspect school grounds every day.
In simple words: Put dustbins around the school, separate wet and dry trash, make compost, and tell everyone not to throw litter.

Exam Tip: Always list practical steps like using separate dustbins, composting organic waste, and forming student cleaning groups.

Question 3. List some ways to show better toilet arrangement in your home.
Answer:
1. Keep the toilet floor dry and wash it daily with disinfectant liquid.
2. Make sure there is enough water supply and flush thoroughly after every use.
3. Keep a window or an exhaust fan open to let fresh air in and remove bad smells.
In simple words: Wash the toilet every day, flush properly with enough water, and keep a window open for fresh air.

Exam Tip: Focus on hygiene, regular water flushing, and proper ventilation when describing good toilet habits.

Question 4. Draw a single machine which would have facility of cooking,washing and baking.
Answer: A multi-purpose machine combines all three appliances into a single unit:
1. Cooking zone: An induction cooktop on the top surface to boil and cook food.
2. Baking zone: An oven in the middle section to bake bread, cakes, and snacks.
3. Washing zone: A dishwasher at the base with water spray jets to wash dirty dishes. 
In simple words: This single machine has a stove on top to cook, an oven in the middle to bake, and a dish cleaner at the bottom to wash utensils.

Exam Tip: In design-based questions, label each section clearly to show how cooking, baking, and washing are handled by the machine.

Question 5. Rearrange the words to make a meaningful sentence.
1. Prepared/of/constitution/under/was/the/Baba Saheb/leadership/ the
2. Required/lot of/change/of/hardwork/concept/untouchability/is/to/the
3. Bhajan/language/favourite/is in/Gandhiji’s/Gujarati
4. For/like/justice/fought/Bhim Rao/him/for/people
5. Path/Ahinsa/of/showed/Paramadharma/and/Satya/Gandhiji/the/to/everyone
Answer:
1. The constitution was prepared under the leadership of Baba Saheb.
2. Lot of hardwork is required to change the concept of untouchability.
3. Gandhiji’s favourite Bhajan is in Gujarati language.
4. Bhim Rao fought for justice for people like him.
5. Gandhiji showed the path of Satya and Ahinsa Paramadharma to everyone.
In simple words: Putting the words in the right order gives meaningful sentences about Dr. Bhim Rao Ambedkar and Mahatma Gandhi.

Exam Tip: Check that every single given word is used once in the sentence and ensure the sentence begins with a capital letter and ends with a full stop.