Question

B. Fill in the blanks.
1. All the things that surround us make our ___ .
2. Pollution causes harmful effects on ___ .
3. The presence of ____,___ and ____ caused air pollution.
4. In rural areas, people use ____ and ___
for cooking.
5. Dust particles in the environment enter our ____ and ____ that cause irritation. ​

Answer 1

Answer:

1. Atmosphere / Environment

2. On both Living and non - living things

3. CO (carbon monoxide) , CFCs (chlorofluorocarbons) , SPM (suspended particulate matter)

4. Firewood , Cowdung cakes

5. Eyes , Nose

Hope it helps you

Answer 2

Answer:

B. Fill in the blanks.

1. All the things that surround us make our environment.

2. Pollution causes harmful effects on our surroundings .

3. The presence of carbon monoxide,ozone and carbon dioxide caused air pollution.

4. In rural areas, people use firewood and cowdungfor cooking.

5. Dust particles in the environment enter our eyesand nose that cause irritation.