How is erosion described in the lesson? As a harmful process that should be stopped completely As an important natural process that has been happening for years As a new process caused by humans As an unimportaí geological event

Erosion is often described as an important natural process that has been happening for years. It plays a crucial role in shaping landscapes, creating valleys, and forming coastlines. While it can be harmful in certain scenarios, like when it leads to soil degradation or loss of land, it's essential in the Earth's continuous cycle of rejuvenation and transformation. In the real world, erosion impacts everything from agriculture to infrastructure. Farmers might experience topsoil loss, which can affect crop yields, while urban planners need to consider erosion when designing roads and buildings. Understanding erosion helps us make informed decisions about land use and environmental conservation, ultimately leading to healthier ecosystems.