question_answer

Which of the following characteristics belongs to the B-Horizon?

(i) It is also known as sub-soil.

(ii) It has very little humus.

(iii) It consists of bed rocks.

(iv) It is rich in soluble minerals.

A) (i) and (ii)                      

B) (i), (ii) and (iv)

C) (ii), (iii) and (iv)  

D) (i), (iii) and (iv)

E) None of these