Research from the simulation and write an original definition for the following terms: weathering, erosion, and abrasion.

Weathering: Weathering is a natural process that breaks down rocks, soils, and minerals over time. It involves the physical breakdown (mechanical weathering) and chemical alteration (chemical weathering) of rocks at or near the Earth's surface. This process can be caused by various factors such as temperature changes, pressure changes, the action of water, wind, and ice.

Erosion: Erosion is the process by which the surface of the Earth gets worn down as a result of the action of wind, water, ice, and gravity. It involves the movement of weathered material from one location to another. This process can shape the landscape and can lead to the formation of valleys, canyons, and other geological features.

Abrasion: Abrasion is a specific type of mechanical weathering where the surface of a rock or other material is worn away by the frictional action of particles rubbing against it. This often occurs due to the action of wind, water, or ice carrying small particles that scrape against the rock surface, gradually wearing it down.