Why were continuous contour trenches drug
Answers
Answered by
1
Contour trenches are used both on hill slopes as well as on degraded and barren waste lands for soil and moisture conservation and afforestation purposes. The trenches break the slope and reduce the velocity of surface runoff. ... Trenches can be continuous or interrupted.
mukeshlata12345:
Thanks for the answer
welcome
Answered by
1
Contour trenches are used both on hill slopes as well as on degraded and barren waste lands for soil and moisture conservation and afforestation purposes. The trenchesbreak the slope and reduce the velocity of surface runoff. ... Trenches can becontinuous or interrupted.
Similar questions