Question

what is earth ????say now ​

Answer 1

Answer:

Earth is the third planet from the Sun and the only astronomical object known to harbor life. According to radiometric dating estimation and other evidence, Earth formed over 4.5 billion years ago.

Answer 2

Explanation:

Earth is a heavenly body which is also called planet.

It is is also called blue planet because on Earth 3/4 of the earth is water whereas 1/4 of earth is land.

It is the 3rd planet of our solar system.

It is the only planet where life exists .

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