Question

Why earth is called as a unique planet and also write another unique planet

Answer 1

To enable life, this most special of attributes, planet Earth has a number of ideal features. It isunique among planets in our solar system for having water in its liquid form at the surface, in an amount conducive to life evolving



there is no other unique planet than earth.

Answer 2

Earth is called a Unique Planet 
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Earth is a Unique Planet because of the following Reasons 

:- 

1) Earth is an Only planet where life is possible 

2) Earth is a Planet where there are water and oxygen 

3) Earth is a planet where living Beings can live 

4) The climate of the earth is Appropriate 

5) Earth is also unique because there is an Ozone layer in the atmosphere 

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Another planet which is like the earth is a Mars, 

Mars is the 5th planet in the solar system, scientists are researching on the mars to know that there is a possibility of life or not