Science, asked by deepak2410, 1 year ago

what is soil erosion? write two methods to reduce it

Answers

Answered by kanishk322002
49
HEY MATE HERE YOUR ANSWER:
Soil erosion is defined as the wearing away of topsoil. Topsoil is the top layer of soil and is the most fertile because it contains the most organic, nutrient-rich materials. Therefore, this is the layer that farmers want to protect for growing their crops and ranchers want to protect for growing grasses for their cattle to graze on.

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Ways to Prevent Soil Erosion
Simple Solutions to Prevent Soil Erosion
Good news! By applying some relatively simple steps, you can control and prevent soil erosion! The four most common soil erosion prevention methods are vegetation, geotextiles, mulch, and retaining walls. Preventing soil erosion is critical in protecting your property and exposed soil, whether from wind, weather, running water, and even the after-affects of forest fire.

Vegetation: The simplest and most natural way to prevent erosion is through planting vegetation. Plants establish root systems, which stabilizes soil and prevents soil erosion.soil erosion

Geotextiles: Using geotextiles is an effective method because it also stabilizes soil. When used in conjunction with growing vegetation, it is even more effective. There are three main types of geotextiles: woven, nonwoven, and coir.

Mulch/Fertilizer: Applying a layer of mulch to the soil top allows the soil to slowly soak up water, as it protects against rain impact, and restores pH levels helping with erosion prevention.

Retaining Walls: Retaining walls can be built around the area of erosion to prevent water run off. Runoff water leads to further erosion, and if used with other methods, retaining walls can be a very effective way to prevent soil erosion.
Vegetation: The simplest and most natural way to prevent erosion is through planting vegetation. Plants establish root systems, which stabilizes soil and prevents soil erosion.





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Answered by saif99
45
here is your answer
soil erosion is a naturally occuring that affects all landforms agriculture, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water and other thing such as wind

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