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Either it's still a river or it's a dried river. Plus, any river has probably not been around for more than 10,000 years.

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13y ago

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How long does it take a rock to turn into sand?

The process of a rock turning into sand through weathering and erosion can take thousands to millions of years, depending on factors such as the type of rock, climate, and environmental conditions. The rock is broken down into smaller particles over time through processes like wind, water, and temperature changes.


What does mud turn into after millions of years?

Mud compacts and hardens over millions of years to form sedimentary rock, such as shale or mudstone. The pressure and heat from the layers above accelerate the process of lithification, transforming the mud into solid rock.


How do mountains turn into small rocks soil and sand?

Mountains break down over time due to various weathering processes such as freezing and thawing, erosion by wind and water, and the actions of plants and animals. As the rock is broken into smaller pieces, it forms gravel, sand, and eventually soil through a process called erosion. This process can take thousands to millions of years.


How many years are necessary to turn the sediment into sedimentary rock?

It typically takes millions of years for sediment to be buried, compacted, and cemented into sedimentary rock. The exact timeframe can vary based on factors such as the type of sediment and geological conditions.


How might a plain turn into a mountain?

Over time, geological forces such as tectonic plate movement and volcanic activity can cause the Earth's crust to shift and uplift, transforming a plain into a mountain. This process usually takes millions of years to occur.

Related Questions

Can dirt and sand turn into rock?

If put under tremendous pressure for millions of years - which is what happened to slate and sandstone.


What would happen if a dinosaur died near a river?

If it died near a river, the bones might end up in the river by the water. The sand and waves will smooth out the dinosaurs' bones. In hundreds of years... The bones will turn into sand.


How long does it take a bone to turn hard as rock?

Millions and millions of years.


How do trees turn into stone after millions of years?

mjubyyhujik


How do you turn into stone?

By being petrified over millions of years.


What is a miandering river?

A miandering river, I would say, is one that bends or 'mianders'. A miander is a turn in a river where you sometimes find a small sand back, this is because as a part in the river turns, the water slows down and leaves behind rocks, pebbles, sand, dirt..etc that it was carrying.


When plant and animals die and?

after millions of years they turn in to fossils flues/ oil ,and gas


How does waves turn rock into to sand?

they don't turn rocks into sand


How long does it take a rock to turn into sand?

The process of a rock turning into sand through weathering and erosion can take thousands to millions of years, depending on factors such as the type of rock, climate, and environmental conditions. The rock is broken down into smaller particles over time through processes like wind, water, and temperature changes.


Why is yellow sea named yellow sea?

It got its name from the yellow particles in its sand, originating from the Yellow River.


Can sand turn water brown?

I suppose it depends where the sand came from .The contaminants may float to the bottom. I recommend that you clean it. 2. Sand alongside a river will almost always carry some clay with it. Beach sand, because of the continuous action of the waves, will usually be free from clays.


What happens if your walk for ages on sand?

you turn into sand