Question

who the earth is called blue planet because​

Answer 1

Explanation:

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. Liquid water covers most of the surface of our planet.

Answer 2

Answer:

because almost 70% of earth is covered with water and 30% of land is in the early that's why earth is called blue planet