What was the historic contribution of the community of Amrita Devi Bishnoi in Rajasthan in the 1700s?
1
They dug several ponds to capture rainwater and stopped desertification of the region.
2
They planted thousands of Khejri trees and stopped desertification of the region.
3
They set up the first wildlife sanctuary to protect deer from hunters.
4
They laid down their lives to stop the cutting down of trees growing in their region.
5
Question Not Attempted