Studies report that soil temperatures were as high as 93°C at 10 cm depth in the Dust Bowl region. 13Indeed, this incredible heat sterilized the little remaining soil by neutralizing nitrogen-fixing bacteria. In 1936, the Dust Bowl’s temperature reached a peak exceeding 40°C and spread to the East Coast as well as parts of Canada. Interestingly, this heat wave was followed by the coldest winter on record. 14Needless to say, this only worsened the drought. Furthermore, due to the friction between airborne and ground dust, static electricity could be seen as blue lightning bolts from metal fences and could even knock people down.15 During dust storms, drivers would drag chains on their cars in order to ground static electricity from interfering with their engines and …show more content…
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