What makes the colorado river so important? a. it runs through 12 states. b. it provides power to over half the united states. c. it provides over 25 million people with drinking water. d. it irrigates over 30 million acres of land.

he was able to speed up production of the processing of seeds

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.