Question

9o.
• Why is earth called "blue planet”?​

Answer 1

Answer:

Planet Earth has been called the "Blue Planet" due to the abundant water on its surface. Here on Earth, we take liquid water for granted; after all, our bodies are mostly made of water. However, liquid water is a rare commodity in our solar system. ... And only on such planets could life as we know it flourish..

Explanation:

Answer 2

Answer:

The earth is called blue planet because earth is the only planet where water is available is plenty.