Which of the following is an environmental organization?

Discuss the role of women and communities in the protection and conservation of forests.

Which of the following is $NOT$ a bioindicator of water pollution?

Where was the Kyoto Protocol adopted?

Jhum cultivation:
$I.$ Also called as slash and burn agriculture,is the farming practice in North Eastern states of India.
$II.$ Farmers cut down the trees of forest and burn the plant remains.
$III.$ The ash is used as a fertilizer and the land is then used for farming or cattle grazing.
$IV.$ After cultivation,the land is left for several years,so as to allow its recovery.
Which of the statements given above are correct about Jhum cultivation?

Which of the following is an agrostologic method of soil conservation?