Question

Planet Earth is considered as blue planet which of the following best describe the surface of planet Earth​

Answer 1

Composition and Structure of the Oceans. 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

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Answer 2

71% of the earth is covered by water. Hence, it is called blue planet.

Explanation:

• Two-third of the Earth's surface is covered with water, so it looks blue from outer space that's why it is called blue planet.
• The third closest planet to the sun, Earth is the fifth-largest planet in terms of size.
• Earth is defined as a geoid as it is slightly flattened from the poles. It has air and water and life supporting gases like oxygen.