Why do we call the earth a Blue Planet?

1.	Why do we call the earth a Blue Planet?
Answer» The Earth is called a blue planet because: (a) Earth is the only planet which has water. (b) Three-fourth of the Earth’s surface is covered with water bodies. (c) When looked from the space it appears blue due to the presence of the water bodies.

Answer»

The Earth is called a blue planet because:

(a) Earth is the only planet which has water.

(b) Three-fourth of the Earth’s surface is covered with water bodies.

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Why do we call the earth a Blue Planet?

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