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The Dust Bowl of the 1930s was caused by_______(choose multiple answers) ∆earthquakes

∆volcanic eruption
∆erosion
∆overgrazing
∆the clearing of grasslands
∆fertilizer runoff​

2 Answers

7 votes

Answer:

Erosion, overgrazing, and clearing of grassland

Step-by-step explanation:

got it right thanks to the other person.

User DeTeReR
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5 votes

Answer:

Erosion, overgrazing, and the clearing of grasslands.

Step-by-step explanation:

User Dancow
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