Consider how sedimentary rocks are formed from smaller particles called sediments. Sediments are composed of particles that often come from existing rocks. How are these particles produced?
These particles are produced through weathering and erosion of existing rocks. Weathering refers to the breakdown of rocks into smaller fragments due to exposure to elements such as wind, water, and temperature changes. Erosion involves the movement of these weathered particles, often by water or wind, away from their original location. As they are transported over time, these particles may further break down and become smaller. Eventually, they settle and accumulate in a new location, forming sedimentary rocks over time through a process called lithification.
