Shelter belts are constructed by -

Correct option is C

· Shelter Belts:
· Shelter belts are strips of trees and shrubs planted to protect agricultural fields from wind erosion, improve microclimatic conditions, and increase soil moisture retention.
· They consist of 2 or more rows of trees and shrubs to provide an effective barrier against high-velocity winds.
· Purpose of Multiple Rows:
· The first row acts as the primary barrier, slowing down wind velocity.
· The additional rows provide extra protection and improve the overall efficiency of the shelter belt.