Due to low temperature and high rainfall the organic matter content of the soil increases at higher altitudes, with
A. An increase in soil nitrogen and its PH values
B. A decrease in soil nitrogen and its PH values
C. An increase in soil nitrogen and a decrease in its PH values
D. A decrease in soil nitrogen and an increase in its PH values
Answer: Option C
This Question Belongs to Biology GK Chapter Wise >> Plant Anatomy And Physiology
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