Which soil is best suited for crops like cotton, millets etc ?
Alluvial soil
Black soil
Red soil
Desert soil
The topmost layer of the soil is called___________.
Subsoil
Non-porous
Porous
Topsoil
Date palms and Cactus are the only vegetation that grow on ____________ soil.
Laterite soil
The process to break the rocks into tiny particles over a long period of time
Weathering
Soil erosion
Condensation
Sedimentation
The nutrients of the soil ___________________ after crops are grown in it year after year.
Increases
Decreases
Not change
None of these
Which is the most fertile soil found in India?
Mountain soil
______________ soil is red in colour.
The uppermost layer of the earth's surface is called _________.
mantle
core
crust
none
The ability of a soil to absorb water is known as ______.
Retention of water
Porosity
Soil percolation
The method of sowing different crops in a soil is known as________.
Irrigation
Rotation of crops
