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HTMLENTITY#8203HTMLENTITYThis system of dams and reservoirs on the ____
provides water and electricity from hydroelectric plants at the major dams for
approximately one of every eight people in the U.S. and is used to produce about 15%
of the nation’s crops and livestock.
a. HTMLENTITY#8203HTMLENTITYOhio River
b. HTMLENTITY#8203HTMLENTITYMississippi River
c. HTMLENTITY#8203HTMLENTITYColorado River
d. HTMLENTITY#8203HTMLENTITYColumbia River
e. Great LakesHTMLENTITY#8203HTMLENTITY
At one time, Glacier National Park in the U.S. state of Montana had 150 glaciers, but
only 25 remained in 2013.
a. True
b. False
The butchering and eating of some forms of bushmeat has helped to spread diseases
such as HIV/AIDS and the Ebola virus.
a. True
b. False
HTMLENTITY#8203HTMLENTITYWhat is the greatest threat to global human
health?
a. HTMLENTITY#8203HTMLENTITYpoverty
b. HTMLENTITY#8203HTMLENTITYair pollution
c. HTMLENTITY#8203HTMLENTITYcancer
d. HTMLENTITY#8203HTMLENTITYtobacco
e. HTMLENTITY#8203HTMLENTITYpneumonia and flu
Women possess ____ of the world's land.
a. 2%
b. 13%
c. 35%
d. 52%
e. 76%
The availability of, or lack of, private and public pension funds can influence the
decision of some couples on how many children to have.
a. True
b. False
Gravity is one of the three factors that sustain life on the earth.
a. True
b. False
