Final answer:
Weathering is the breakdown of rocks into smaller particles. It is a process that occurs due to physical and chemical processes.
Step-by-step explanation:
Weathering is the breakdown of rocks into smaller particles. It is a process that occurs due to physical and chemical processes. Over time, rocks are affected by weathering agents such as water, wind, and ice, which break them down into smaller pieces or dissolve them in water. This process ultimately leads to the formation of soil and the creation of sedimentary rocks.