Question

Why is the earth called a unique planet?​

Answer 1

Answer:

Earth is the only known planet of the solar system which supports life. Earth has oxygen, water and temperature. ... All these conditions which are supporting life, like presence of water and air in a good proportion, presence of life supporting gas and balanced temperature make earth a unique planet.

Explanation:

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Answer 2

Answer:

because Earth is the only planet which supports life. It contains water, air, soil which are supporting living beings to live. So it is called as a unique planet.