Consider the following statements
Low soil fertility in Rainy Tropics can be caused by:
1. high temperature and heavy rainfall
2. eluviations and leaching
3. the existence of an extremely active bacterial life on the forest floor.
Of these statements:

Options

A. 1, 2 and 3 are correct
B. 1 and 2 are correct
C. 2 and 3 are correct
D. 1 and 3 are correct

Answer

B