Question

why the earth is called a unique planet ?​

Answer 1

Answer:

Conditions favourable to supporting life are only to be found on earth. The earth is neither too hot nor too cold. There are water and air in it, which are very important for our survival.

Answer 2

Answer:

The Earth is known as a unique planet as life exists on it. ... The Earth has an atmosphere which is made up of gases like oxygen, nitrogen and carbon dioxide. While the Ozone layer prevents the harmful rays of the Sun from entering into the Earth, carbon dioxide traps the Sun's heat, keeping the planet warm.