Top soil contains the following

Read the following statements with reference to soil (i) Weathering is a very fast process of soil formation (ii) Percolation of water is faster in sandy soils (iii) Loamy soil contains only sand and clay (iv) Top soil contains the maximum amount of humus. Choose the correct statements from the above

Saline soil contains :

Choose the right answer from the four alternatives given below: Which one of the following is the main reason for the loss of the top soil in india?

At PWP, a loam soil contains water

At PWP, a loam soil contains water

Top soil is darker and