Question

Identify the soil: (1) It consists of various proportions of sand, silt and clay. (2) Soil particles appear somewhat bigger in size when we move closer to the river valley. (3) Such soils are more common in piedmont plains such as Duars, Chos and Terai.
a Alluvial
b Red soil
c Black soil
d Mountain soil​

Answer 1

Answer:

Alluvial

Explanation:

Answer 2

Answer:

Identify the soil: (1) It consists of various proportions of sand, silt and clay. (2) Soil particles appear somewhat bigger in size when we move closer to the river valley. (3) Such soils are more common in piedmont plains such as Duars, Chos and Terai.

a Alluvial

b Red soil

c Black soil

d Mountain soil

→a Alluvial