Dust bowl can be defined as a region that suffers from prolonged droughts and dust storms.
Hence, option A is correct.
What was the Dust Bowl?
The Dust Bowl is a prominent event whereby drought striked over Southern Plains region of the United States, which suffered severe dust storms during a dry period in the 1930s. There was a series of high winds and choking dust which swept the entire region from Texas to Nebraska. It affected both people and impacted the livelihood opportunity severely. The whole area suffered due to many issues ranging from government and federal policies to agricultural impacts.
The area affected largely leading to loss of Economy , income and subsistence.
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