sediment classification systems

Sediment classification systems categorize sediments based on their size, composition, and origin. Commonly, sediments are divided into three main types: clastic (formed from fragments of other rocks), chemical (formed from mineral precipitation), and biological (originating from living organisms). Each type can be further classified by particle size, such as clay, silt, sand, and gravel. This classification helps scientists understand the environment where sediments were deposited and can inform areas such as geology, environmental science, and engineering. Understanding these classifications aids in studying Earth's processes and natural resource management.