Sedimentary basins are low-lying areas on Earth's surface where layers of sediments, such as rocks, sand, and mud, accumulate over time. These basins are formed by processes like erosion, weathering, and the deposition of sediment through water or wind. They can be found both on land and under the ocean.
Sedimentary basins are important because they provide valuable information about Earth's history, as the layers of sediment preserve fossils and clues about past environments.
Full definition