Which farming practices are commonly used to prevent soil erosion?

The practices included in the answer option—fallowing, terracing, and rotation—are all effective methods commonly employed to prevent soil erosion.

Fallowing refers to the practice of leaving land unplanted for a period to restore its fertility and reduce erosion by allowing the soil to recover and retain moisture. This method reduces disturbance and prevents the soil from being washed away by rain or blown away by wind.

Terracing involves shaping the land into a series of steps or flat areas along slopes, which helps slow down water runoff and reduces soil erosion. This is particularly useful in hilly or mountainous regions where water can quickly wash away topsoil.

Crop rotation involves changing the type of crops grown on a particular piece of land each season. This practice helps maintain soil fertility, prevents depletion of specific nutrients, and reduces soil erosion since different plants have varying root structures that can help stabilize the soil.

Overall, these methods are specifically designed to maintain healthy soil structure and prevent degradation, making them effective strategies against soil erosion.