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
(ii) and (iv)
(i) and (iii)
(ii) and (iii)
(i) and (ii)