Q:

What are some ways to prevent soil erosion?

A:

Quick Answer

Soil erosion can be prevented by adding a few plants or trees where the soil typically erodes, adding fencing gullies and removing wildlife that will eat the vegetation. The eroding of the soil occurs naturally whenever there is moving water or even exposure to the wind.

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Full Answer

When erosion occurs in waterways, it can result in an overflow of silt. Silt can damage plants and animals in streams, lakes and harbors just as easily as pollution can by covering up young plants and killing animals. Soil erosion can often be prevented if individuals and companies are more careful about the way the land is being used.

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Related Questions

  • Q:

    How is wind erosion different from water erosion?

    A:

    Wind erosion happens when pieces of the Earth are worn away by strong winds over time, and water erosion happens when moving water such as ocean waves wear away rock instead of seeping into the ground. Water is a more powerful erosion force than wind.

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  • Q:

    What causes erosion?

    A:

    Erosion is a process that causes the soil surface to wear out; geological erosion is caused naturally by water, wind or gravity, and accelerated erosion is caused by human use of land. Geologists estimate that 70 percent of soil erosion is caused by human activities like excessive construction, agriculture, surface mining and forestry.

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  • Q:

    What is chemical erosion?

    A:

    Chemical erosion occurs when water transports dissolved minerals away from their source rocks. It follows chemical weathering, which results from the chemical alteration of rock by water. Chemical erosion is most common with limestone; slightly acidic rainwater dissolves calcium carbonate in the rock and redeposits it, sometimes far away, as in stalagmites and stalactites. Through oxidation, chemical erosion also occurs to some degree with unstable igneous minerals and iron-rich rocks.

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  • Q:

    What are the types of erosion?

    A:

    The three major types of erosion are the transporting of soil or rocks by moving water, wind or ice. Water is the primary force behind erosion. The waves of the ocean, movement of a river and falling of rain are all ways water transports materials from one location to another.

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