The Dust Bowl happened in 1930 as dust storms occur in dry season by born in plains. Blown dust and make the dark sky. The dust has made human beings and animals breathe hard and asthma, breathing sound has asthma.Dust storms affect crops and plants. The government has to assist people. Agriculture damaged millions. Wheat does not grow, they can't sell plants modulate.Soil Conservation Service (SCS) technical assistance materials and equipment to make farmers participate in the work of conservation in the farms and fields. But the outbreak of the second war for farmers to abandon the technique of SCS.