Question

characteristics of alluvial soil.

Answer 1

1)The alluvial soil consists of clay, silt, sand, gravel, metals and other earthly material and is typically found near a water source. 
The building up of alluvial soil in moving water can change the water's flow.

Answer 2

1. They are immature and have weak profiles due to their recent origin.
2. Most of the soil is Sandy and clayey soils are not uncommon.
3. Pebbly and gravelly soils are rare
4. The soil is porous because of its loamy (equal proportion of sand and clay) nature.