The correct answer is: c) Jhum cultivation.
Jhum cultivation is a traditional form of shifting cultivation practiced in the hills of North-East India. It is also known as slash-and-burn agriculture or shifting cultivation. In jhum cultivation, a patch of forest is cleared and burned, and the ashes are used to fertilize the soil. Crops are then grown on the land for a few years, after which the land is abandoned and allowed to regenerate. Jhum cultivation is a sustainable form of agriculture, but it can lead to deforestation if it is not practiced carefully.
Terrace farming is a type of agriculture that involves building terraces on hillsides to create level surfaces for growing crops. Terrace farming helps to prevent soil erosion and makes
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