What are geomorphic causes of erosion?a)Flowing waterb)Underground wat...
Flowing water:
Flowing water is one of the primary geomorphic causes of erosion. Rivers, streams, and runoff from precipitation can carry sediment and erode the land surface over time. The force of the water can wear away rocks and soil, creating channels and valleys.
Underground water:
Underground water can also contribute to erosion. As groundwater flows through the soil and rocks, it can dissolve minerals and carry them away, weakening the stability of the land surface. This process, known as chemical weathering, can lead to the collapse of underground caves and the formation of sinkholes.
Air:
While air may not seem like a direct cause of erosion, wind can play a significant role in shaping the land surface. Wind erosion occurs when strong winds pick up and carry particles of soil and sediment, depositing them elsewhere. This process can create sand dunes, carve rock formations, and reshape landscapes over time.
All of the above:
All of these geomorphic causes of erosion work together to shape the Earth's surface. Flowing water, underground water, and air all play crucial roles in the process of erosion, wearing away rocks and soil and reshaping the land over time. By understanding these factors, we can better predict and manage the impacts of erosion on the environment.