Give two examples of water pollutants.

Write any two objectives of Swachh Bharat Abhiyan.

State two harmful effects of acid rain on the environment.

Excessive use of fertilizers in agricultural fields reduces the yield of crops. Justify the statement.

Complete the food chain by mentioning the names of the organisms in (c) and (d):

What are biomedical wastes? Give an example.

Expand the following abbreviations: (a) CFC (b) CNG

State any two disadvantages of living close to an airport.

Mention any two objectives of Swachh Bharat Abhiyan.

State any two harmful effects of acid rain.

Select and write the two biodegradable wastes from the given list: Styrofoam, Metallic cans, Decaying fruits, Plastic bottles, Newspapers

Carbon monoxide is dangerous when inhaled in excess. Comment on the statement.