Final answer:
The Colorado River's ___ has changed dramatically in response to the cutoff water supply now used for drinking and irrigation.
Step-by-step explanation:
The Colorado River's ___ has changed dramatically in response to the cutoff water supply now used for drinking and irrigation. The Colorado River is one of the most regulated water sources in the United States.
It supplies water to more than 24 million people and provides irrigation water to about 2 million acres of land. The water shortage happening in Las Vegas, for example, is due to drought and high water demand. If current patterns persist, Las Vegas will eventually have a water crisis.