How can you live on earth?

Answer 1

we can live on earth because we are at a good distance away making the planet warm at times and cold at times we have seasons because when the earth rotates so it gets warmer at a time witch is summer and cold at a time making it winter

if we were to be at a different position from the sun (lets say we where further away)

the earth would freeze and if we where to be closer the earth will burn and be gone basically the whole human race will be gone lets say..