Q131
Desert building can be prevented by
A.
Plugging Gullies
B.
By stopping Trespassing
C.
Contour Ploughing
D.
Forming Protective Belts
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Desert building or Desertification can be preventned by making protective belts of trees which holds up soil. Contour Ploughing & Plugging Gullies are measures for perverting soil erosion.