Question

As of 2007, the saga of the Colorado River's water resource allocation is being complicated by ________.
A) several years of drought coupled with the rapid growth of Las Vegas
B) large numbers of people moving out of Nevada
C) sinkhole collapses in Arizona and southern California
D) the rapid growth of vegetable farms in southern Arizona
E) saltwater intrusion into the Colorado estuary near San Diego

Answer

This answer is hidden. It contains 1 characters.