What was the main cause of the dust bowl in the 1930s
The main cause of the Dust Bowl in the 1930s was severe drought coupled with decades of extensive farming without crop rotation, fallow fields, cover crops or other techniques to prevent erosion. The deep plowing of the topsoil of the Great Plains had displaced the natural deep-rooted grasses that normally trapped soil and moisture, and the lack of water caused the crops to fail, leaving the soil loose and easily blown away by the wind.
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What was the main cause of the dust bowl in the 1930s
Poor soil, me and Landen
Stronger than normal
Flooding caused by climate
Unusually cold water
The main cause of the Dust Bowl in the 1930s was not poor soil, unusually cold water, or flooding caused by climate. Rather, it was primarily due to severe drought and poor land management practices. Farmers had plowed the natural vegetation of the Great Plains which usually trapped soil and moisture. When the region was hit by drought, these farming practices left the soil vulnerable to wind erosion causing massive dust storms. These storms, dubbed "black blizzards," darkened the sky and covered everything with dust and dirt. Thus, this ecological disaster was largely man-made, precipitated by unsustainable farming methods and exacerbated by adverse weather conditions.
A student right to statement about the importance of soil soil can act as a filter to keep pollutants
Soil can be used as a natural building
Which of these describes whether sentiments correctly describe the importance of soil