Respuesta :
The Dust Bowl took place because the pacific was cooler than the Atlantic. Which, weakened/changed the jet stream. I honestly am not sure if it could have been prevented. I don't think us humans could have done anything to prevent it so yea.. Hope this helps. >:)
I think because the climate was so hot and dry that the wind swirled the dust around no it couldn't have been prevented hope this helps:)