Answer:
Famine.
Step-by-step explanation:
Famine is a phenomenon in which a large part of a population is malnourished and starvation deaths are increasingly occurring. Famine has been a common phenomenon, and despite modern technological and economic resources, famine still occurs in many parts of the world, primarily in the third world.
Famine can be divided into "natural famine" and "man-made famine". Natural famine is associated with poor harvest, insect pests and the like, while man-made famine can be the result of war or genocide. In practice, it is difficult to clearly distinguish between natural and man-made famine, as ecological disasters can be the result of human action.