In which of the following ways can soil be conserved?
I. Contour ploughing
II. Terracing
III. Shifting cultivation
IV. Crop rotation
A. I, II and IV
B. II, III and IV
C. II and IV
D. I and III
Answer: Option A
Solution (By Examveda Team)
Soil be conserved through Contour ploughing, Terracing and Crop rotation.This Question Belongs to Geography >> Agriculture And Soil In Indian Geography
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