Because earth is the only planet that has oxygen, and earth has the most water on it, which are both necessary for humans to live.
earth will not be gone. earth is still there as we live in earth
no
It still does!
So far the answer is Earth... But we are still looking around...
Planet Earth
scientist have said there is a possibility to live on mars but its not yet proven Mars cannot support human life, the only planet that we are aware of that can is the earth, therefore earth is the best planet to live on. Mars is WAY to cold to live in, Earth is the best place because it is not to far, or to close to the sun. Mars also does not have the gases that are needed for us to live.
8.7 million and still counting
Probably Mars
Robert Todorovski
Without sun earth will freeze and it will be impossible to live on earth. Earth will be so cold.
yes,earth will still be alive because, it was alive when dinosuars was here and they were gone for a while then earth didn't die
Becuase he has a reason to live and he is someone worth living!