Shifting cultivation is an agricultural practice where farmers clear a piece of land, usually in a forested area, to grow crops for a few years. After the soil's fertility decreases, they abandon the land and move to a new area, allowing the original land to regenerate naturally. This method is often used in tropical regions and is also known as slash-and-burn agriculture. Farmers typically grow a variety of crops, such as rice, maize, and cassava, during the cultivation period. Shifting cultivation supports biodiversity and can be sustainable if practiced responsibly, but it may lead to deforestation and soil degradation if overused.