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. What is soil erosion? Write the measuresto prevent soil erosion. |
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Answer» Soil erosionis defined as the wearing away of topsoil. Topsoil is the top layer ofsoiland is the most fertile because it contains the most organic, nutrient-rich materials. One of the main causes ofsoil erosionis watererosion, which is thelossof topsoil due to water. The 3 main principles tocontrol erosionare to: use land according to its capability. protect thesoilsurface with some form of cover. controlrunoff before it develops into an erosive force. thank |
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