0
It has liquid water on it. That is standard answer you will get from science as we know it now. It is quite possible though that there is some liquid water on all planets and moons if some in only very tiny amounts.
Since life has now been found several miles below the surface of the earth it is conceivable life is hiding there on many of the rocky planets and moons. Also on the icy ones, there is usually an ocean under the ice. On a planet like Titan where there is liquid methane in lakes on the surface, an entirely different life form pattern may exist...
What else can I help you with?
Is there other life forms on other planets?
Earth's scientist have not found life on other planets to date.
In a geocentric theory which body do the other planets orbit?
The other planets - and all other bodies - orbit the earth.
Are there other planets is the solar system?
Yes. Besides earth there are seven other major planets and 5 recognised dwarf planets.
What has to do with the sun?
earth and all the other planets
How does earth rate in terms of size to the other planets?
Earth rates third of the planets because of its thrid place in size.
Are there any other planets that sustain life?
So far, earth is the only planet known to support life, but many scientists thing that life probably exists on other planets.
Why do scientists believe that earth is the only planet that can sustain life as you know it?
You need water to live and other planets don't have water
A fundamental difference between Earth and the other planets is?
the presence of liquid water on Earth's surface, which enables life to exist. Other planets in our solar system are either too hot or too cold to support liquid water on their surfaces, making Earth unique in its ability to sustain a diverse range of organisms.
How is earth different from all the other planets?
It has dogs, fish, trees, people, and cars on it.
How can earth have life on it but the other planets do not?
Because, Earth is at a right distance from the size of our sun which where water could exist and our atmoshpehere with many gases and not just CO2. Mars could sustain life but need to reduce the level of co2 in its atmosphere to sustain fresh, liquid water.
How can the Earth support life when other planets cant?
The biggest reason is water. Astronomers think maybe there really may be traces of water or ice on other planets, but Earth has an abundance, perfect for us. Also, many other planet's living conditions are not suitable. Some planets have EXTREMELY hot hot hot or coooollllddd ccccoollllddd weather that we could not live through. There is not fertile soil or animals to eat (we probably wouldn't be eating aliens :P ). And atmospheres aren't as nice, no substantial protection from the sun's rays and gravity not as strong. There are also some more detailed answers but these are mostly the main ideas why the Earth support life when other planets cant.
Why does earth have gravity and other planets don't?
The other planets do have gravity.
Why does earth help other planets?
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.
What are Earth and the other planets closest to the sun are made mostly?
Earth and the other planets are mostly made of rock.
Is there life on other planets is there any similar to earth?
Astronomers have found Earth-sized planets in other solar systems.
Would a day on earth be the same as on other planets?
No, other planets are rotating at other speeds.
Is there really life on other planets?
depending on the planet there cannot be living things on other planets
