Deltaic sedimentation

Deltaic sedimentation refers to the process by which rivers deposit sediment as they flow into larger bodies of water, like oceans or lakes. As the river slows down, it loses the energy needed to carry sediment, causing particles like sand and silt to settle. This creates landforms called deltas, which often have a triangular shape. Deltas are rich in nutrients, making them fertile areas for agriculture and diverse ecosystems. They play a crucial role in shaping coastlines and providing habitats for wildlife, but are also vulnerable to human activities and climate change.