Answer:
Abrasion: The grinding and rubbing of rocks together due to the constant movement of water, ice, and/or wind.
Fracturing: The splitting of rocks due to the expansion and contraction caused by sudden changes in temperature.
Exfoliation: The peeling of rocks due to the build-up of pressure when the surrounding soil and rocks expand and contract due to the temperature changes.
Biological weathering: The breaking down of rocks due to the activities of living organisms such as plants, burrowing animals, and fungi.
Step-by-step explanation: