Plants serve a dual purpose in the erosion process. They anchor down soil which helps prevent erosion, but in contrast, they can also cause erosion. Which of the following best describes a process by which they can cause erosion?APlant can grow in the soil between rocks, loosening and cracking the material.BRoots can absorb water from the soil and transport it to the rest of the plant.CPlants and roots removed to clear land for construction or farming.DSoil picked up by the wind and carried as dust for several miles.
Question
Plants serve a dual purpose in the erosion process. They anchor down soil which helps prevent erosion, but in contrast, they can also cause erosion. Which of the following best describes a process by which they can cause erosion?APlant can grow in the soil between rocks, loosening and cracking the material.BRoots can absorb water from the soil and transport it to the rest of the plant.CPlants and roots removed to clear land for construction or farming.DSoil picked up by the wind and carried as dust for several miles.
Solution
The best description of a process by which plants can cause erosion is A: Plants can grow in the soil between rocks, loosening and cracking the material. This is because as the plants grow, their roots can expand and push against the rocks, causing them to crack and loosen. This can lead to the rocks being more susceptible to erosion.
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