Question

Q.6 The lower horizons of the soil is occupied by what and why?

a) The lower horizons of the soil are occupied by Terai plains because of the increasing calcium

content downwards .

b) The lower horizons of the soil are occupied by Kankar because of the increasing calcium content

downwards .

c) The lower horizons of the soil are occupied by Uhabar because of the increasing calcium content

downwards .

d) The lower horizons of the soil are occupied by Kankar because of the decreasing calcium content

downwards.​

Answer 1

Answer:

Its letter A.i think thats the answer

Answer 2

Answer:

because of increase in calcium content.