Afforestation, soil conservation, watershed management

Which is not the cause of watershed deterioration?

Run-off coefficient of the forest areas having above average filtration rate and sandy or gravelly soil is

A wide belt of trees, shrubs and grasses planted in row usually at right angles to the direction of the prevailing winds is known as

Establishment of a forest by artificial means on an area from which vegetation has always or long been absent is called

Which is the main function of shelterbelts?

Water Conservation Method "Pynes" is popular in which State ?

Which method is most effective, easy and economic to control the accelerated soil erosion by water ?