Question

the earth called blue planet of solar system what can be done to earth remains as a blue planet write two activities in short not last shot​

Answer 1

Answer:

We have to save water to prevent life on earth . We have to maintain greenery . There must be balance between oxygen and carbon dioxide .

Answer 2

The earth is called the blue planet because it is having water but except the earth no other planet have water..We should have to save water to keep the earth blue..