Teaching Rajasthan Basic Computer Instructor 2021 Mock Test General Knowledge Geography (World Geography) Biogeography
Which of the following statement is not correct regarding alluvial soil?
1
It is widespread in the northern plains and the river valleys.
2
These soils cover about 40 per cent of the total area of the country.
3
They are depositional soils, transported and deposited by rivers and streams.
4
They are generally rich in phosphorous but poor in potash.