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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.
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What evidence suggests that water is or once was present on mars?
1.Found on Mars solid ice, show that also have liquid water there. 2.Calcium carbonate is an important symbol of liquid water . 3.Mars is the presence of water on Mars clouds of "suspected evidence" . 4. perchlorate and groundwater evidence. 5.Microbial, is the best evidence that the presence of water Mars.
Which planet thought to have had liquid water in the past?
Mars is believed to have had liquid water in the past based on evidence from river valleys, lake beds, and minerals that form in the presence of water. This suggests that ancient Mars was more hospitable to life than it is today.
What happens to water on Mars?
Water on Mars exists mainly in the form of ice at the polar ice caps and underground. However, some evidence suggests that liquid water may occasionally flow on the surface during certain conditions. The thin atmosphere and low atmospheric pressure on Mars limit water from existing as a liquid in most places on the planet.
What is evidence shows that Mars may once have had liquid water?
There is evidence of ancient river valleys, lake beds, and mineral deposits on Mars that suggest the presence of liquid water in the past. Additionally, recent discoveries of recurring slope lineae (dark streaks on Mars' surface that appear to flow downhill) suggest the possibility of salty water flowing on the planet today.
What common earth substance is not found on the moon?
Water is a common earth substance that is not found on the moon in its liquid form. While there is evidence of water in the form of ice on the moon's surface, there are no bodies of liquid water like oceans or lakes.
What evidence suggests that water goes through a physical change when it evaporates in the water cycle?
water vapor condenses to form liquid water
What evidence suggests that water is or once was present on mars?
1.Found on Mars solid ice, show that also have liquid water there. 2.Calcium carbonate is an important symbol of liquid water . 3.Mars is the presence of water on Mars clouds of "suspected evidence" . 4. perchlorate and groundwater evidence. 5.Microbial, is the best evidence that the presence of water Mars.
Which planet thought to have had liquid water in the past?
Mars is believed to have had liquid water in the past based on evidence from river valleys, lake beds, and minerals that form in the presence of water. This suggests that ancient Mars was more hospitable to life than it is today.
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.
Is life sustainable on any of Jupiter's moons?
Potentially. Evidence suggests that there is liquid water inside Europa, which opens the possibility that it could hold some sort of life.
Does Titan-Saturns satellite- contain liquid water beneath the surface?
Yes, Titan is believed to have a subsurface ocean of liquid water beneath its icy crust. Evidence from Cassini mission suggests that there may be an underground liquid-water ocean near the south pole of Titan.
Is water present in glass?
no water is not present in a glass , glass itself is known as liquid
Does Triton have water on it?
Yes, Triton, Neptune's largest moon, is believed to have subsurface water. Evidence suggests that beneath its icy surface, there may be a liquid ocean, possibly composed of a mixture of water and ammonia. Observations from spacecraft, including Voyager 2, have indicated cryovolcanic activity, which also supports the idea of internal liquid water.
What does water form on Mars?
Water on Mars can exist in three forms: liquid water, ice, and water vapor. Liquid water is rare due to the low atmospheric pressure, but there is evidence of briny water flowing seasonally on the surface. Ice is found in the polar ice caps and just beneath the surface in some areas. Water vapor is present in the atmosphere at low concentrations.
What proves that mars is alive?
Currently there is no proof or even strong evidence of life on Mars. Analysis of minerals has proven that there was once liquid water, and some chemical evidence suggests that there were once complex organic compounds. This means that Mars might have once supported life, but again, there is no solid evidence.
How much water is there on each planet?
Mercury: Very little water, mostly in the form of ice in shadowed craters. Venus: There is minimal water vapor in the atmosphere, but no liquid water on the surface. Earth: Abundant surface water in oceans, lakes, and rivers. Mars: Some water ice and evidence of past liquid water, but present water is scarce.
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.
