How erosion makes rocks smaller?

Erosion is the process by which rocks and soil are worn away and transported by natural forces such as water, wind, and ice. As these forces act on rocks, they break down larger pieces into smaller fragments through mechanical weathering and chemical reactions. Over time, repeated exposure to these elements causes the rocks to lose mass and shape, resulting in smaller, rounded particles. This gradual reduction in size contributes to the formation of sediments that can accumulate in various environments.