Sediment refers to the solid materials that are deposited at the bottom of rivers, lakes, oceans, and other bodies of water.
These materials can be particles such as sand, silt, clay, and organic matter. Over time, sediments accumulate and compact, forming layers of sedimentary rocks.
Sediment can contain fossils and provide information about the geological and environmental history of an area. Additionally, sediments can also transport nutrients and minerals, playing an important role in aquatic ecosystems.
