INDIAN GEOGRAPHY

Detailed explanation-1: -Alluvium (from Latin alluvius, from alluere ‘to wash against’) is loose clay, silt, sand, or gravel that has been deposited by running water in a stream bed, on a floodplain, in an alluvial fan or beach, or in similar settings. Alluvium is also sometimes called alluvial deposit.

Detailed explanation-2: -Sediment that is deposited on floodplains and deltas by rivers and streams during seasonal flooding is called Alluvial soil. Alluvium is loose, unconsolidated soil or sediment that has been eroded, reshaped by water in some form, and redeposited in a non-marine setting.

Detailed explanation-3: -The river carried sediment called alluvium. As the river rushed into the wide valley, the sediment fanned out across a triangle-shaped area, creating an alluvial fan. An alluvial fan is a triangle-shaped deposit of gravel, sand, and even smaller pieces of sediment, such as silt. This sediment is called alluvium.

Detailed explanation-4: -Soils deposited in riverbeds are known as alluvial deposits. Some textbooks use the word ‘fluvial deposits’ for the same thing. The size of particles deposited in riverbeds depends on the speed of flow. If the flow of a river is strong, only large cobble-type material can get deposited.

Detailed explanation-5: -February 17, 2020 – Alluvial soils are soils deposited by surface water. You’ll find them along rivers, in floodplains and deltas, stream terraces, and areas called alluvial fans.