Aswer This 4 Question Right Now Questionzl HOW SOIL EROSION AFFECTS THE SOIL E…

aswer this 4 question right now questionzl

HOW SOIL EROSION AFFECTS THE SOIL EROSION IN A NEGATIVE WAY?

HOW SOIL EROSION AFFECTS THE SOIL EROSION IN A POSITIVE WAY

HOW CHEMICAL WEATHERING AFFECTS OUR LIVES?

HOW LAND SLOP AFFECTS EROSION?
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Answer:

1. Soil erosion decreases soil fertility, which can negatively affect crop yields. It also sends soil-laden water downstream, which can create heavy layers of sediment that prevent streams and rivers from flowing smoothly and can eventually lead to flooding. Once soil erosion occurs, it is more likely to happen again.

2. The erosion also helped cleanse the soil of any useless materials, such as rotting tree matter or nutrient-less dirt from the area. The replaced soil can often become nutrient-rich and help plant life thrive.

3. Weathering is a natural process, but human activities can speed it up. For example, certain kinds of air pollution increase the rate of weathering. Burning coal, natural gas, and petroleum releases chemicals such as nitrogen oxide and sulfur dioxide into the atmosphere.

4. As the slope increases, the type of erosion changes, chiselling the ground into different shapes and thereby increasing the surface area – and hence the number of pores that can absorb water, at least in the initial phase.

Explanation:

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