A. mottling near the top
B. decrease in rooting depth
C. change in colour of the subsoil
D. decrease in organic matter content
E. increase in oxygen level of the soil
Correct Answer:
Option E – increase in oxygen level of the soil
A. mottling near the top
B. decrease in rooting depth
C. change in colour of the subsoil
D. decrease in organic matter content
E. increase in oxygen level of the soil
Correct Answer:
Option E – increase in oxygen level of the soil
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