Question

what is soil erosion?
What are the methods of preventing or reducing soil erosion? ​

Answer 1

$\small{\fcolorbox{red}{indigo}{\small{\fcolorbox{red}{violet}{\small{\fcolorbox{red}{pink} {\small{\fcolorbox{red}{red}{\small{\fcolorbox{red}{springgreen}{\small{\fcolorbox{red}{blue}{\small{\fcolorbox{red}{yellow} {\small{\fcolorbox{red}{azure} {\small{\fcolorbox{red}{blue}{\small{\fcolorbox{red}{orange}{\huge{\fcolorbox{red}{green}{\large{\fcolorbox{blue}{red}{{\fcolorbox{orange}{aqua}{Answer}}}}}}}}}}}}}}}}}}}}}}}}}}$

Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans

$\small{\fcolorbox{red}{indigo}{\small{\fcolorbox{red}{violet}{\small{\fcolorbox{red}{pink} {\small{\fcolorbox{red}{red}{\small{\fcolorbox{red}{springgreen}{\small{\fcolorbox{red}{blue}{\small{\fcolorbox{red}{yellow} {\small{\fcolorbox{red}{azure} {\small{\fcolorbox{red}{blue}{\small{\fcolorbox{red}{orange}{\huge{\fcolorbox{red}{green}{\large{\fcolorbox{blue}{red}{{\fcolorbox{orange}{aqua}{Second Answer}}}}}}}}}}}}}}}}}}}}}}}}}}$

The various methods for preventing or reducing soil erosion are:

• i. By preventing over grazing.
• ii. By planting more and more trees, as the roots of the trees hold the soil in place.
• iii. By contour ploughing.
• iv. By keeping the vegetation cover on the ground to reduce the effect of wind and water.

Answer 2

Answer:

Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans

The various methods for preventing or reducing soil erosion are:

i. By preventing over grazing.ii. By planting more and more trees, as the roots of the trees hold the soil in place.iii. By contour ploughing.iv. By keeping the vegetation cover on the ground to reduce the effect of wind and water.