The huge dust storms that took place in the United States in the 1930s _______________
A)were the result of glacier melt
B)were the result of polar cells
C)were the result of ozone depletion
D)were the result of poor farming techniques
E)were triggered by tornados, worsened by global climate change

Question

Quizplus · Accepted Answer

The dust storms, known as the Dust Bowl, were primarily caused by poor farming techniques that led to soil erosion, combined with severe drought conditions.

The Huge Dust Storms That Took Place in the United