Which of the following statements is/are correct?
A. Contour ploughing promotes soil erosion and the formation of gullies.
B. Gully erosion is the removal of top soil and creation of many steep-sided cuttings in hill side.
C. Only ‘a’
D. Both ‘a’ and ‘b’
Answer:B
Which of the following statements is/are correct?
A. Contour ploughing promotes soil erosion and the formation of gullies. B. Gully erosion is the removal of top soil and creation of many steep-sided cuttings in hill side. C. Only ‘a’ D. Both ‘a’ and ‘b’