Question

green city clean Expanshion of idea​

Answer 1

Explanation:

Green city, Clean City. Expansion of Ideas School & College Section. The term 'green city' refers to a city of greenery - that of trees, plants etc. ... A city that has many trees planted all over will be free from environmental problems as trees help to purify the air and maintain the cycle of nature.

Answer 2

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Green city, Clean City. Expansion of Ideas School & College Section. The term 'green city' refers to a city of greenery - that of trees, plants etc. ... A city that has many trees planted all over will be free from environmental problems as trees help to purify the air and maintain the cycle of nature.