The colorado river system is

a
extremely eutrophic because as water slows down behind the dams, there are more opportunities for nitrates and phosphates to enter the river water
b
an underutilized resource that could easily provide water to farmers, ranchers and cities
c
a water diversion project that supplies water to large cities such as las vegas, los angeles, and san diego
d
a confined aquifer being overpumped

Use your vocabulary words to complete the sentences below. more of the world's population is now concentrated in heavily populated urban areas known as a this is quite a contrast from the past when or native groups were either farmers or — hunters and gatherers who moved between places in search of food. advanced technology has led to the integration of world economics and cultures, in the world's more developed countries. this integration requires , the responsible use and management of natural resources.

Where does the availability of water pose the greatest problem

True or false.the baltic states have taken steps to diversify. or decrease the variety of their industries