Which term refers to a sedimentary particle formed by weathering, erosion, and transport?

The term that refers to a sedimentary particle formed by weathering, erosion, and transport is clastic. Clastic sediments are made up of fragments of pre-existing rocks and minerals that have been broken down through processes like physical weathering and then transported by natural forces such as water, wind, or ice. These fragments can vary in size, ranging from tiny clay particles to larger boulders.

This term specifically highlights the process of formation that involves the breaking apart of rocks and minerals, which is a fundamental aspect of sedimentary geology. In sedimentary environments, clastic particles can accumulate over time, eventually becoming rock through compaction and cementation.

In contrast, organic particles are derived from the remains of living organisms, biogenic materials specifically refer to sediments produced by biological processes, and inorganic particles pertain to mineral grains not influenced by biological activity. The distinction lies in the origin and composition of the particles, with clastic sediments being directly linked to the mechanical disintegration of rock materials.