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What evidence shows that mars may have been actually liquid water?
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What evidence shows that mars may once have a liquid water?
There was frozen water that they found.
Why would the discovery of liquid on another planet be important?
Surface liquids indicate that there can be a gaseous atmosphere, as surface liquids and volatile ices are heated. Liquid hydrocarbons such as ethane show a very cold planet. Liquid sulfur shows a very hot interior. Liquid water shows a warm temperature, an indicator of possible lifeforms (on the surface or in the interior, under an ice shell).
What features on the surface of mars or the moon indicate possible previous existence of liquid water?
evidence of ice.
Is hydrochloric acid a solid liquid gas or plasma?
It's actually a solution of HCl in water.
Is there water on the minor planet Fortuna?
We have never actually looked, but almost certainly there is no LIQUID water; there wouldn't be enough atmosphere to keep it liquid. There may be - probably is - water in the form of ice, but we won't know until we send a probe there.
What evidence shows that mars may once have a liquid water?
There was frozen water that they found.
What evidence shows that mars once have liquid water?
ice burgs are found on it.
What evidence shows that mars may oncehave had liquid water?
yes because science shows that there are plants there and it needs water to grow
What is evidence shows that Mars may once have had liquid water?
There is quite a bit of evidence. There are old riverbeds, islands, frozen water, bedrock, and microscopic mineral structures that only form in the presence of liquid water.
Where is the liquid water on the Moon?
There is no liquid water on the moon. There is some evidence that there is frozen water.
What evidence shows that Mars may. Once have liquid water?
Mars' atmosphere contains trace amounts of water vapor, and it has polar ice caps that contain frozen H2O.
What evidence shows that mars may once have had liquid?
Mars' atmosphere contains trace amounts of water vapor, and it has polar ice caps that contain frozen H2O.
Which inner planet has liquid water?
Only Earth is thought to have liquid water.===================================Updated informationIn 2015, NASA presented what they consider definitive evidence that there is some liquid water on Mars.
What evidence suggests that liquid water is or once was present on mars?
There is evidence that there was once water on Mars due to large gullies on its surface. This may suggest that running liquid water may have eroded it away and the fact that Mars has 'frozen' ice caps may suggest that it was once liquid water that had frozen over a large period of time.
Can you change liquid water to water vapor by frezzing the water?
That's actually backwards. Freezing liquid water changes it to ice. Boiling it will turn it into water vapor
What evidence suggests that water goes through a physical change when it evaporates in the water cycle?
water vapor condenses to form liquid water
Can you find an ocean on mars?
No. While there is evidence of liquid water beneath the surface there are no oceans on Mars.
