Earth supports life because it has:
planet earth is known for being the only planet to support life
it has air, food and water
Yes, there is "The planet is called Goldilocks" this planet has water and the write kind of air for humans to live in but there are no hmans living on it so People can go to it in a spaceship with out an spacesuit.
Earth is the only planet that has life on it because it is just the right temperature to grow plants, and as you know,that plants give us oxygen to breathe in which is why me and you are alive right now!!If you ask someone why is there no life in Mercury, he/she will say that mercury is way too close to the sun and is too hot to grow any plants. Therefore Earth gets the right amount of heat to grow plants in.A Extra FactEarth is the only planet we've taken a really close look at. For all we know, there are half a dozen other planets and moons in our system supporting life at this very moment.
Mars, Because they found water like flow patterns like found on Earth, Water is an essential ingredient for life.
Earth- We are the only planet that can support life.
Earth
planet earth is known for being the only planet to support life
There is a planet that can support life, it is just that the earth still has many years to come before we go to another planet
Only Earth.
Earth
earth
The only known planet to support life as we know it is the one you and I are on, Earth.
Earth is the only planet known to support life.
earth
Earth is the only planet known by us to support life.
its the only planet with water