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stellarik [79]
3 years ago
10

Which human activity had the biggest impact on dust storms in 1930

Geography
2 answers:
yKpoI14uk [10]3 years ago
8 0

<u>ANSWER:</u>

Replacing natural grasses with crops had the biggest impact on dust storms in 1930.

<u>EXPLANATION:</u>

  • Farming had been extensively practiced in 1930s. The farmers ploughed the fields and grew a wide variety of crops that replaced the natural grasses.
  • The natural grasses had the ability to keep the soil fixed and trapped not allowing it to be carried away easily by water or wind.
  • The removal of natural grasses led to the erosion of the top-soil which eventually led to dust storms and massive destruction.
Mademuasel [1]3 years ago
6 0

your answer for this question is  B)

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