Q- What were the causes of the formation of Dust Bowls?
Answer- The main causes behind formation of Dust Bowls are as follows:
1. The dust bowls occur due to the persistent drought situation in a particular area.
2. The rain does not occur from several years leads to increase in temperature of that particular area. Due to increase in temperature the wind blows with ferocious speed.
3. This condition gave birth to Dust storms at that particular area or region.
4. But Ordinary dust storm became black blizzards only because the entire landscape has been ploughed over and the grass was ruined which could hold soil.