Water... and a climate that will allows it to exist simultaneously in 3 forms: Liquid, Gas, Solid
You can only survive on Earth but no other planet.
The earth orbits the sun between the planets Venus and Mars. The other five planets are farther out than Mars. The closest earth gets to Venus is 23.7 million miles. The closest earth gets to Mars is 36.4 million miles.
Compared to some other planets in the same galaxy, yes; it is actually fractions of the size of other planets in this galaxy
This is because there is absolutely no trees on other planets.Mean while the trees are the propagators of oxygen on earth.hence the absence of oxygen on other planets.
earth is the only planet known to house liquid water and life
The other planets do have gravity.
Since no one from Earth has visited another planet, and we have no indication that there is anyone on the other planets, Earth does not help other planets in any way. Why do you think there is something Earth does to help them- whoever them is.
Earth and the other planets are mostly made of rock.
Astronomers have found Earth-sized planets in other solar systems.
No, other planets are rotating at other speeds.
rotate
It is estimated that the Solar System is 4.6 billion years old including Earth and the other planets.
Earth's scientist have not found life on other planets to date.
Studying the earth helps scientists to understand other planets since the earth is part of the solar system. Scientists use the features of the earth to compare them with what other planets hold.
well some planets are bigger than the earth but from the inside earth is of course bigger than all of the other planets
The other planets - and all other bodies - orbit the earth.
Yes. Besides earth there are seven other major planets and 5 recognised dwarf planets.