Which statements describe erosion? 1. the process of erosion creates soil. 2. the process of erosion moves soil. 3. people's activities have no effect on erosion. 4. erosion is a natural occurrence. 5. erosion can be harmful to the environment. 6. erosion can have a negative impact on people's activities. 7. erosion can benefit the environment. 8. erosion can have a positive impact on people's activities. (you can choose more than one! )