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What else can I help you with?
Which planet doesn't contain liquid water?
None of the planets in our solar system except Earth are thought to have surface liquid water in any considerable amount. Some planets are known to have water ice or atmospheric water vapor; some moons of Saturn and Jupiter (which are not planets) show evidence of having sub-surface oceans of liquid water owing to tidal heating effects; other planets including Mars and Venus (both of which were thought to have significant amounts of surface water in their history) continue to be studied for the possibility of liquid water below the surface.
How many planets are habital?
Other than Earth, no planets have been confirmed to be habitable. We do know of planets in other star systems upon which liquid water could theoretically exist but we can't measure the composition of the planets atmospheres therefore we can't know for certain whether or not they are habitable.
What life-sustaining substance exists in vast amounts on earth but not on other planets of our solar system?
Liquid water is a life-sustaining substance that exists in vast amounts on Earth but not on other planets of our solar system. Water is essential for life as we know it, and the presence of liquid water is a key factor in determining a planet's potential to support life.
Why cant water exist in liquid form on mars and the other outer planets?
Water cannot exist in liquid form on Mars and the outer planets because of their extremely low temperatures. Mars has a thin atmosphere that cannot trap enough heat for liquid water to exist on its surface. The outer planets, like Jupiter and Saturn, have such low temperatures that water freezes into solid ice or exists as vapor in their atmospheres.
How many planets have oceans?
There is only one planet known to have significant bodies of liquid water that cover a large portion of its surface, and that is Earth. Other planets in our solar system, like Mars and Europa, have evidence of liquid water in the past or under their surface, but not as extensive as Earth's oceans.
Which planets allow liquid water?
Earth is the only known planet with liquid water.
Why does water remain liquid on earth compared to the other planets?
Because on most planets (mars being an exeption as there are places where water can stay liquid) temperature and/or atmospheric pressure is to high or low for water to stay liquid.
What planet has liquid water planets and animals can be found?
Earth!
What inner planets once had liquid water on its surface?
Mars
Which planet doesn't contain liquid water?
None of the planets in our solar system except Earth are thought to have surface liquid water in any considerable amount. Some planets are known to have water ice or atmospheric water vapor; some moons of Saturn and Jupiter (which are not planets) show evidence of having sub-surface oceans of liquid water owing to tidal heating effects; other planets including Mars and Venus (both of which were thought to have significant amounts of surface water in their history) continue to be studied for the possibility of liquid water below the surface.
What is the differences between your planets and other planets?
earth is the only planet known to house liquid water and life
Is it possible to have an all water planet?
Sure There are planets in our solar system that have 100% liquid surfaces, why not water.
Earth is the only planet with it?
I would say water, depending on what you're doing. I think they did finally find ice on Mars, but if it's something older, than water may be the answer. LIQUID water. Many planets and/or moons have water, but Earth is the only known planet with liquid water. Actually, we have water naturally occurring in solid, liquid, and gas phase.
Why do scientist look for signs off water on other planets?
Liquid water is an indicator that there is probably life present.
Which planet has an abundance of liquid water?
Earth is the only planet in our solar system with an abundance of liquid water on its surface. Other planets may have water in the form of ice or vapor, but not in liquid form like Earth.
How many planets in the solar system have oceans of water?
Earth is the only planet in our solar system known to have significant bodies of liquid water on its surface. Some of Jupiter's moons, like Europa, Ganymede, and Callisto, are believed to have subsurface oceans of liquid water.
How many planets are habital?
Other than Earth, no planets have been confirmed to be habitable. We do know of planets in other star systems upon which liquid water could theoretically exist but we can't measure the composition of the planets atmospheres therefore we can't know for certain whether or not they are habitable.
