AP BIOLOGY

Detailed explanation-1: -Roots prevent soil erosion by acting as an anchor for soil, keeping it in place rather than allowing it to be swept away. While an erosive force, like a heavy rainfall, can wash away soil quantities, roots have such a firm hold in soil that they cannot be washed away, and they maintain the soil they are attached to.

Detailed explanation-2: -The tiny hairs found on plant roots play a pivotal role in helping reduce soil erosion, a new study has found. The research provides compelling evidence that when root hairs interact with the surrounding soil they reduce soil erosion and increase soil cohesion by binding soil particles.

Detailed explanation-3: -Growing creepers like thyme, poppies, daisies and certain succulents is a good option. These perennials have strong roots that will prevent soil erosion.

Detailed explanation-4: -Plant roots hold the soil in position and prevent it from being blown or washed away. Plants break the impact of a raindrop before it hits the soil, reducing the soil’s ability to erode.

Detailed explanation-5: -The tree roots prevent soil erosion because they keep the soil strong and binded to the land. Solid soil reacts better to environmental circumstances such as heavy downpour and winds. If you have eroding soil in your area, consider planting a tree to help bring your soil back to life.