A 2008 study by researchers at the Scripps Institution of Oceanography predicts climate change over the next 50 years will result in:
a. flow in the Colorado River decreasing by 10-30%. Correct
b. flow in the Colorado River increasing due to warmer and wetter air masses.
c. Lake Mead being unable to supply water to San Francisco.
d. Hoover Dam producing 10% more electricity.