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What else can I help you with?
Which planet was thought to have liquid water in the past?
Mars. It has features that look like dried-up river beds, etc.
Which planet shows evidence of ancient river beds?
Mars
Does Mars have dried up river beds?
It is not true; it is only an old and not confirmed opinion.
What planet has dry river beds?
Mars is known to have dry river beds, which are evidence of past water flow on the planet. These ancient river channels suggest that liquid water may have once existed on the Martian surface.
What planet once had liquid water?
Scientist are thinking Mars, because of river beds there.
What proof exists about water being on the planet Mars?
there are river beds which must have Bean carved by water
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.
Why are Land Speed Record attempts undertaken in dried out lake beds?
Yeaaa!!! Why???
What causes wide river channels?
by erosion eroding the banks and beds of a river
Can a river flow and not have a riverbed?
Beds are usually what would be left once a stream is no longer in existence; the beds are usually well preserved even if they get buried, because the walls and canyons made by the stream usually have hard walls, usually soft sand and debris fill the bed. Dry stream beds are also subject to becoming underground water pockets (buried stream beds only) and flooding by heavy rains and water rising from the ground and may sometimes be part of the rejuvenation of the stream.
The Huang River constantly threatens to flood because of the buildup of in its river beds?
The Huang River constantly threatens to flood because of the buildup of silt in its river beds. Silt deposits make the bed of the river higher causing flooding.
