Erosion
저자: Jordan Wells
1. from:
1.1. WATER
1.1.1. causes:
1.1.1.1. Streams to become rivers (meandering rivers)
1.1.1.2. Sediments to be carried away (Gully Erosion
1.2. WIND
1.2.1. causes:
1.2.1.1. Change in landscaping overtime (Eg: Desert Pavement)
1.2.1.2. Exposure of new rock to due to old rock being taken off of surface (Abrasion on surface)