Because its various parts are always in flux, an ecosystem is said to be:
a. cathartic
b. lethargic
c. static
d. dynamic
d
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Which of the following terms encompasses all of the others?
a. natural capital b. natural resources c. natural services d. renewable resources e. nonrenewable resources
If you are at the beach and blunder into a rip current, how do you get out?
a) Swim really hard toward the beach b) Swim perpendicular to the current until you are out (usually parallel to shore) c) Ride out the current until it dissipates d) Call 911 on your cell phone e) Dive under the current and swim toward shore
In 1992, the ___________ banned the shipment of hazardous materials from developed to developing countries
a. United States EPA b. UNEP c. the United Arab Emirates d. the European Union e. Basel Convention
Iceland and Norway are similar in that they both
A. have abundant geothermal capacity. B. have abundant hydroelectric capacity. C. have abundant oil reserves. D. All of the statements are correct. E. None of the statements are correct.