Don't _________ the environment, please use rubbish bin.

Water in the form of gas is called ___________.

An envelope of gases that surrounds the earth is called __________ .

The picture relates to which harm to environment.......

Making air, rivers etc, dirty.......

Turn off _________ while you are brushing teeth.

To process used objects so that they can be used again.

What do you call the rain that contains many chemicals and is harmful?

What is the name of the pollution which makes the rivers and the sea water very dirty?

What problem does the picture show?

Which layer protects the earth from Ultra Violet rays of sun?

What is the solution to this problem?

The place in which a plant, animal, bird or fish normally lives is its ____________.

The major part of our rubbish is taken to _________ .

Global Warming will cause an increase of _________.

Which of the following is not a fossil fuel?

Which of the following can be recycled?

Which of the following sources of energy is non-renewable?

Which of the following human activities does not pollute the environment?

What type of supermarket bag is the most eco-friendly?

Which of the following harms our environment?

Which of the following is environment-friendly?

Which of the following are the environmental problems?

Which of the following are the ways to help our environment?

What can hazardous waste do to the soil?