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What evidence supports the idea that water flowed on the surface of Mars?
Features such as dried-up river channels, ancient lake beds, and mineral deposits that can only form in the presence of water suggest that water flowed on the surface of Mars in the past. Satellite images and data from rovers like Curiosity also provide evidence of a watery history on Mars.
What describes our understanding of flowing water on mars?
Our current understanding suggests that Mars had flowing water in the past, as evidenced by features like dried-up river beds, lake basins, and minerals formed in the presence of water. However, recent studies indicate that liquid water may still exist underground or intermittently on the surface in the form of brines. Ongoing research aims to further elucidate the history and potential presence of flowing water on Mars.
Does Mars have a oceans?
it did bilions of years ago but its all dried up now
What is the evidance that suggests the past and present existence of surface water on mars?
Evidence for the past existence of surface water on Mars includes features like dried-up river channels, lake beds, and mineral deposits that form in the presence of water. Present evidence includes the detection of hydrated minerals and recurring slope lineae, which are dark streaks on Martian slopes that appear to change over time, possibly indicating the presence of briny water.
What makes us think that mars must once have had an atmosphere that was warmer and had higher surface pressure?
Evidence such as dried-up river channels, minerals that form in liquid water, and a thin layer of atmosphere around Mars suggest that it once had a thicker atmosphere and higher surface pressure. Additionally, features like valleys and lake beds further support the idea that Mars may have had a warmer and wetter climate in the past.
Which planet was thought to have liquid water in the past?
Mars. It has features that look like dried-up river beds, etc.
What planet as dried up river beds and canyons?
Mercury =)
What evidence do astronomers have that water once flowed on Mars?
Astronomers have observed features on the surface of Mars, such as dried-up river beds, ancient lake beds, and mineral deposits that typically form in the presence of water. Additionally, data from various Mars rovers and orbiters have provided evidence of past water-related processes, such as erosion and sedimentary deposition. These combined observations strongly suggest that water once flowed on the surface of Mars.
What evidence supports the idea that water flowed on the surface of Mars?
Features such as dried-up river channels, ancient lake beds, and mineral deposits that can only form in the presence of water suggest that water flowed on the surface of Mars in the past. Satellite images and data from rovers like Curiosity also provide evidence of a watery history on Mars.
What features on mars point to the possibility of liquid water on the planet?
Features such as dried-up river channels, lake beds, and mineral deposits that require water to form suggest the possibility of liquid water on Mars in the past. Recent discoveries of recurring slope lineae (dark streaks on Martian slopes) also indicate that liquid water may exist on the planet's surface today.
What is the name of a dried up river?
river bed/ canyon
Is Mars made of?
Mars is made of rock and iron oxides. It's surface is covered in mountains, volcanoes, valleys, ice caps and dried up river beds. Mars is also very dry like a desert. It is also red because of the iron oxide in the pulverized rock dust.Mars is a planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the volcanoes, deserts and polar ice caps of Earth.
What describes our understanding of flowing water on mars?
Our current understanding suggests that Mars had flowing water in the past, as evidenced by features like dried-up river beds, lake basins, and minerals formed in the presence of water. However, recent studies indicate that liquid water may still exist underground or intermittently on the surface in the form of brines. Ongoing research aims to further elucidate the history and potential presence of flowing water on Mars.
Does Mars have a oceans?
it did bilions of years ago but its all dried up now
Should there be life on Mars?
Ye. The chances are strong that there should have been life on Mars. The question you should be asking is "Is there life on mars?" But the first person was correct. the chances are strong of there being life on mars. There is evidence that shows dried up river passages! Maybe mars will be the next earth. There has to be sunlight,water, and soil that can make plants grow
When has the Murray River ever fully dried up?
2012
What is the evidance that suggests the past and present existence of surface water on mars?
Evidence for the past existence of surface water on Mars includes features like dried-up river channels, lake beds, and mineral deposits that form in the presence of water. Present evidence includes the detection of hydrated minerals and recurring slope lineae, which are dark streaks on Martian slopes that appear to change over time, possibly indicating the presence of briny water.
