* Weathering is the process that breaks down rocks, soils, and minerals. This breakdown can happen through physical, chemical, or biological means. It's the initial step that creates loose material for erosion to act upon.
* Erosion is the movement of that weathered material. This movement is caused by forces like wind, water, ice, or gravity.
Think of it like this:
* Weathering is the chipping away of a rock. It creates the small pieces.
* Erosion is the sweeping away of those pieces. It moves them to a new location.
Without weathering, there would be no loose material for erosion to transport. Erosion needs something to erode.
Therefore, erosion is dependent on weathering. It's a two-step process where weathering prepares the material for erosion to take over.
