CBSE Class 4 EVS Public Property Worksheet

Public Property

I) Fill in the blanks :

1. The local body that governs a big city is called a ___________________________.

2. A corporation is an ________________________body.

3. Non-governmental organization work for the benefit of the ______________________.

4. The head of a panchayat is called a __________________________________.

5. The head of a Municipal corporation is called as ___________________________.

II) Tick ( the right answer :

1. Public property is useful for

a) rich people b) all of us

2. Which of the following is a public property

a) motorcycle b) roads

9. Which of the following is not a public property

a) park b) home

II) Write True or False :

1. School is a part of public property. ( )

2. We should not damage public property. ( )

3. Street lights and roads are not public property. ( )

4. We should pluck flowers from a public garden.( )

III) Write the full form of –

a) NGO - __________________________________________________________

IV) Name the following :

1. Any two public property. a. ____________________ b.______________________

2. The local body that governs a big city.

___________________________________________________

3. Two agencies involved in community services

a. ____________________ b.______________________

4. The organization that work for the befit of the community.

_____________________________________________________

5. The head of a Panchayat

______________________________________________

Pollution

I) Fill in the blanks :

1. Plants absorbs sound and help to reduce _______________________pollution.

2. Trees are a source of __________________________.

3. ________________________ in its pure form is a life-giver.

4. Air pollution can cause ____________________rain.

5. The substances or gases that cause pollution are called __________________________.

6. Loudspeakers and blaring horns cause _________________________________pollution

7. ___________________________rain kills animals living in water.

8. The _________________________ movement was started to save forests.

II) Tick the right answer :

1. Which of the following is a source of air pollution
a) Smoke from factories b) Sewage from houses

2. ___________________ is a source of noise pollution.
a) Dust from streets b) loud music

3. ___________________ is a source of water polution
a) Waste water from factory b) loud speakers

II) Write True or False :

1. Smoke from factories causes air pollution. ( )

2. Waste from industries cause water pollution. ( )

3. We should play loud music. ( )

4. Acid rain damages building and forests.( )

5. Sundarlal Bahuguna started the Chipko movement.( )

IV) Name the following :

1. The movement started to save forests.
____________________________________

2. Two famous leaders of the Chipko movement.
___________________________________________________

3. Two diseases caused by noise pollution.
a____________________ b.______________________

4. Two diseases caused by noise pollution.
a____________________ b.______________________

5. Two gases which form acid rain.
a____________________ b.______________________

6. Two harmful gases present in smoke.
a____________________ b.______________________

Safety First

I) Fill in the blanks :

1. Most of the accidents are caused by ____________________________

2. _______________________should be kept out of the reach of children.

3. _________________________can save a person’s life.

4. Always use _________________________ equipments with great care.

5. _____________________the gas regulator when not in use.

II) Write True or False :

1. Floors and stairs should be in good condition. ( )

2. When a gas leakage is suspected, windows should be opened immediately.( )

3. Always touch electrical appliances if your hands are wet. ( )

4. Household detergents and disinfectants such as ammonia should be kept away from children.( )

5. Stale, spoilt food cannot cause food poisoning.( )

6. Do not play rough games. ( )

7. Do not walk on the footpath. ( )

8. First aid can save a person’s life. ( )

9. Road accidents can be prevented if we are careful. ( )

10. Always wear nylon clothes while cooking in the kitchen. ( )