Answer:
Farmers who practice shifting cultivation often abandon their depleted fields and clear a new field.
Step-by-step explanation:
Shifting cultivation is a type of subsistence agriculture in which farmers clear a plot of land, cultivate it for a few years, and then move on to a new plot of land once the first plot is depleted of nutrients. This process is repeated over and over, with the farmers periodically returning to their original plots after several years to allow the land to recover. This type of farming is sustainable when done correctly, but it can cause environmental damage if the farmers do not allow enough time for the land to recover or if they clear too much forest.