Question

Fertile soil should have the pH of


Select one:

a. 2 to 4

b. 6.5 to 7.5

c. 9 to10

d. 12 to 14

​

Answer 1

Answer:

b:6.5 to7.5

Explanation:

Most soils have pH values between 3.5 and 10. In higher rainfall areas the natural pH of soils typically ranges from 5 to 7, while in drier areas the range is 6.5 to 9. Soils can be classified according to their pH value: 6.5 to 7.5—neutral.