Name the soil that is found in most places of Rajasthan:
Red soil
Laterite soil
Desert soil
Alluvial soil
How many types of weathering are there?
1
2
3
4
Minute opening is called
ore
pore
core
sore
The soil that is good for the growth of plantation crops like coffee,tea,coconut,and banana:
Black soil
Black soil is best suitable for the growth of:
Sugarcane and cotton
date palms
coconut palms
wheat
The dark coloured organic matter found in the top soil:
sand
clay
humus
black soil
The different layers of soil from the surface to the bedrock below forms the:
parent rock
gravel
subsoil
soil profile
The natural process of breaking down of huge pieces of rocks into fine particles of soil:
Soil profile
weathering
ploughing
tilling
The thickness of the Lithosphere
50Km
75Km
100Km
200Km
Red soil is red in colour due to the presence of large amounts of ______.
magnesium
nitrogen
iron oxide
nitric oxide