Date: 2012-11-05 15:28:59

Great Plains

Agriculture in Canada

Agriculture in the United States

Dust Bowl

Great Depression in the United States

Dust storm

Risks to civilization

humans

and planet Earth

Lesson

Environmental disaster

Spaceflight

Physical geography

Western United States

“A Man-made Ecological Disaster of Biblical Proportions:” Examining the Dust Bowl and Other Environmental Events Lesson Overview: The Dust Bowl was an environmental catastrophe that, throughout the 1930s, destroyed t

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