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Pavlova-9 [17]
2 years ago
12

Throughout human history, major migrations have been spurred by sharp decreases in the availability of food caused by hazards or

changes in
climate. For example, the Choose....(irish potato famine) or (dust bowl)
was the result of a drought and wind-driven erosion. The
Choose...(irish potato famine) or (dust bowl)
on the other hand, was caused by a fungal disease that infected an important crop.
Biology
1 answer:
oee [108]2 years ago
4 0

Answer:

Dust bowl

Irish Potato famine

Explanation:

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