What would happen if the habitat of wild animals is disturbed?

Why fossil fuels are to be conserved?

How are e-wastes generated?

What is Van Mahotsav?

How can we contribute to a sustainable world?

List uses of biogas.

What is the role of hydropower plants?

List the advantages of rain water harvesting?

Do biodegradable substances affect the environment? Reason out.

Name two activities in your daily life where solar energy is useful.