What is called  ground water level?

Chipko movement was led by

The living things around us are the _________ components of the environment.

__________ is the byproduct of photosynthesis.

_______ is the primary source of energy.

___________ provides shelter to animals  such as rabbits, ants, earthworms and centipedes.

A type of animal that no longer exists on the earth is said

The non green organisms which live on the dead and decaying parts of producers or consumers are called

Plants use solar energy and convert it into

The amount of water on the earth is