Why man live in earth?

We live on earth because this is the planetin our solar system that bests supports life as we know it. Mars is possibly able to support life, if water is truly found, but Jupiter is just too cold and the gravity is just too heavy for any lifeform to evolve and the sun is too hot for anything to live. Even rocks are incinerated long before they reach the surface.

just because there is no atmosphere and gravity, and other factors are not favourable for the living of human beings. so we can't survive there in the atmosphere of mars, jupiter or any other planet or even sun also .

The human being live in the earth planet because we are water and the earth planet there is water, the water component is the most important for our, the water contain oxygene also, have a nice day on mylot and happy earnings also.

Because earth composed of Oxygen for human being and animals and Carbon dioxed for plants unlike in other planet lack of oxygen.