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Q: How human activities cause or speed up erosion?
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How do human activities affect the natural process of erosion?

Humans have no effect on wind erosion.Humans are causing global warming, which is then changing the climate. This may mean that wind direction and strength changes, which might cause more or less erosion, but that is the only way humans can affect wind erosion.


How does speed of water in a river affect its ability to cause erosion?

The faster the speed of water in a river the more erosion is causes. The slower the water the less amount of erosion it causes.


Is eroding natural?

Erosion is a natural process, but human actions can speed it up significantly.


How does the speed of water in a river affect its ability to cause erosion?

The faster the speed of water in a river the more erosion is causes. The slower the water the less amount of erosion it causes.


How does the speed of water effects erosion?

The speed of water affects erosion because the speed of erosion depends on the force of the moving water. It determines the rate of erosion.


Does a mature stream cause little erosion?

Yes. As a stream gets older and older it's strength and speed reduces (like in humans). So, erosion is reduced.


What is the main cause of soil erosion?

Farmers could not farm a field for one year, or you could do something to help control flooding. You can also put ditches around the field to catch the eroded soil. Soil erosion's are caused when deforestation is followed. The roots of the trees holds the soil firmly underground to prevent soil erosion as well as to get nutrients for themselves from the soil. But when people starts to chop down trees erosion's will naturally follow up. Erosion is caused by the improper turning or improper treatment of soil, leading to unhealthy soil, which eventually lead to erosion. People can prevent erosion by taking proper care of the soil and tilling and turning it properly so the soil can stay healthy.


How does the speed of flowing water affect erosion?

The faster the flow, the more erosion.


What is waves erosion?

Erosion caused by waves is known as Hydraulic Action, which mostly consists of air bubbles being forced into cracks in rocks. Waves also cause abrasion whereby material transported in the wave collides at speed with a rock face, wearing it away. Wave erosion is a type of marine erosion.


Is a river erosion faster than a wave erosion?

It depends how fast the wave and river speed are.


What is the maximum speed a human can survive?

It is actually not speed that would be fatal for a human. The acceleration and the amount of "g" force exerted would be the cause of a person's death. I human being can withstand about 4-6 G forces.


What can influence the erosion of a stream?

The amount of and the speed of the water