Q148
Which is the most effective preventive measure to check soil erosion in the region of North Bengal?
A.
Making sea dykes
B.
Terrace farming
AnswerC.
Strip cropping
D.
None of the above
Answer: Option B
Solution
Answer: Option B
Solution:
Landslides, deforestation, shifting cultivation and excess siltation in mountain rivers increases soil erosion of mountain and forest soil of North Bengal.
Cultivation along the hill slopes, terrace farming, afforestation are some of the preventive measures.