Reasoning
- (2) True: Jhum is slash-and-burn shifting cultivation.
- (3) True: Short cycles lead to rapid nutrient depletion.
- (1) Not precise: Jhum is widespread across several NE hill states (Mizoram, Nagaland, Meghalaya, Manipur, Tripura, hill tracts of Assam), not predominantly “in Assam”.
Final Answer
(2) and (3) only.
Discussion & Comments