Question

question and answer on Alluvial soil ,class 10 cbse​

Answer 1

Alluvial soil is deposited by flowing rivers. It is usually formed by mixing fine particles of various soils with salt and other minerals and contains animal and plant matter in a completely decomposed state. It contains moderate amounts of phosphoric acid, potassium salt and lime.

Answer 2

Answer:

these soil occupy about 46 percent of the total land area of the country

the soil is composed of sand silt pebbles sediment brought down by the river

it's colour are most light pale brown to dark in colour

rich in potash and humus but deficient in phosphorus and nitrogen