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outflow channels are channels which were created during enormous flash floods on mars. after the time of free flowing water, when run off channels were formed, the climate on mars became very cold and much of the water was frozen into ice caps. about one billion years after this volcanoes became active on the planet and melted much of the ice caps into water, this caused huge flash floods. when the volcanism ended, the water refroze into the conditions it is in today.
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∙ 15y ago
Outflow channels on Mars are large, wide channels that appear to have been carved by the flow of water in the distant past. They are thought to have formed as a result of catastrophic flooding events, where large volumes of water were released rapidly onto the Martian surface, creating these distinct features. The presence of outflow channels suggests that liquid water played a significant role in shaping the Martian landscape.
Wiki User
∙ 15y agorunoff channels on mars are equivalent to dry river beds, they show evidence that water flow and currents once existed, the river beds on mars are predicted to be roughly 4 billion years old.
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What features on mars point to possibility of water?
Features such as dried-up river channels, outflow channels, and sedimentary rocks suggest the past presence of water on Mars. Additionally, the discovery of hydrated minerals and ice deposits further support the idea that water once flowed on the Martian surface.
What liquid formed channels on the surface of Mars long ago?
Water is believed to have formed channels on the surface of Mars long ago. Evidence such as dried-up riverbeds, erosion patterns, and mineral deposits indicate that water once flowed on the planet, shaping its surface.
What is the outflow of the Missouri River?
The Missouri River flows into the Mississippi River in the United States.
Was there ever been a flood on Mars?
There is evidence that Mars experienced ancient floods in its past, as seen in features such as dry river channels, valleys, and sediment deposits. Some of these suggest that large amounts of water flowed on the planet's surface billions of years ago. However, liquid water is not currently stable on the surface of Mars due to its thin atmosphere and low atmospheric pressure.
Fictional martian channels imagined by percival Lowell?
Percival Lowell described fictional Martian channels that he believed were evidence of intelligent life on Mars. He envisioned these channels as artificially straight and geometrically designed to transport water across the planet. However, subsequent observations by spacecraft have shown that these features are actually natural geological formations.
What features on mars point to possibility of water?
Features such as dried-up river channels, outflow channels, and sedimentary rocks suggest the past presence of water on Mars. Additionally, the discovery of hydrated minerals and ice deposits further support the idea that water once flowed on the Martian surface.
What were Mars' channels caused by?
Mars' channels, also known as Martian channels or valley networks, were likely formed by catastrophic flooding events and possibly also by the release of groundwater. These channels show evidence of erosion and deposition that suggest the presence of liquid water in Mars' past. The exact mechanisms for their formation are still a topic of ongoing research and study.
Does the surface of mars have long channels from water flow?
They believe that it is from water flow.
Which feature on Mars point to the possibility of liquid water on the planet?
Gullies and streamlike channels
Why were scientists surpised to observe recently formed liquid water channels on mars?
Mars is too cold for liquid water to flow on the planet surface
What planet has evidence of erosion by water?
Mars has evidence of erosion by water, including river valleys, channels, and minerals formed in the presence of water. Mars once had liquid water flowing on its surface, shaping the landscape over time.
What evidence is there that water flowed on mars?
It has long channels that may have been carved by flowing water.
Can you watch tv on mars?
If there was some solar panel devices brought and TV networks broadcasting to the mars location, then YES! you need electricity and channels to broadcast.
What is the outflow of the Mississippi river outflow?
The Gulf of Mexico
What liquid formed channels on the surface of Mars long ago?
Water is believed to have formed channels on the surface of Mars long ago. Evidence such as dried-up riverbeds, erosion patterns, and mineral deposits indicate that water once flowed on the planet, shaping its surface.
What is outflow?
out flow means that where the water goes example :"the outflow of the river Nile is the Mediterranean sea.
What has the author Eric H Christiansen written?
Eric H. Christiansen has written: 'The origin of channels and associated deposits in the Elysium region of Mars' -- subject(s): Planetary geology, Volcanology, Mars (Planet), Mars surface, Mars volcanoes 'Exploring the planets' -- subject(s): Geology, Planets, Astrogeology
