Q:

What is soil erosion?

A:

Soil erosion is a natural or artificial process where the top layers of soil are blown or washed away from wind or water. Most soil erosion is caused by natural sources like wind and rain.

While soil erosion is natural, it can cause serious problems for human. The upper layer of soil on farms typically contain the most nutrients and is best suited for growing crops. Due to soil erosion, some farmland can become inhospitable and will not grow plants well. Soil erosion can also create large holes that can leave buildings vulnerable to damage and can create droughts if it impacts the environment.


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  • Q:

    What is wind erosion?

    A:

    By definition, wind erosion involves the erosion, transportation and deposition of soil by the wind, according to Dictionary.com. Wind erosion is often worse during dust storms. Poor farming practices by humans combined with drought conditions such as occurred during the 1930s in the United States increase wind erosion.

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  • 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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    What are examples of wind erosion?

    A:

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