Can you suggest some changes in your school which would make it environmentfriendly?

Explanation

A school can become environment-friendly by following ways:
(1) Growing plants and trees all around the play ground.
(2) Making a rainwater harvesting system.
( 3 ) Arranging solar cell pannel if possible.
(4) Making compost of biomass waste collected e.g., food waste, fallen leaves, etc.