Question

FOR CLASS 10TH
i want minimum 5 points of the following -

i)alluvial soil
ii)black soil
iii)red and yellow soil
iv)laterite soil
v)arid soil
vi)forest soil

please answer fast friends

don't give unwanted answers
don't want from Google or guide

Answer 1

Alluvial soil is rich in minerals and nutrients -- highly fertile, and a good crop soil. It often contains gravel, sand and silt. The chemical content of the soil will depend on where it is located. The topography of the land will influence what runs off into the river that eventually forms the alluvial soil. One example is the volcanic pumice in the western part of Mexico's Nayarit state. The alluvial soils of the region are pumiceous and have unique physical and chemical properties that provide a good environment for vigorous plant growth, according to J.E. Gama-Castro, et al., in an article published in the June 2000 issue of "Soil and Tillage Research.