A shortage of food that results in widespread hunger is called famine.
Answer:
by studying how to meet the needs of most community members
Explanation:
The type of sand dune that would most likely form if the sand supply is limited the wind direction is constant and vegetation is sparse would be a barchan dunes. It is a <span>crescent-shaped sand </span>dune<span> produced by the action of wind predominately from one direction.</span>
