Modern tsunami warning systems depend on which of the following?
a. electromagnetic field detectors
b. acoustic Doppler current profilers
c. seabed seismometers
d. submerged magnetometers
e. sonar
c
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Europe's economy today, like its population trend, is best characterized as postindustrial. Since 1960, the region has experienced deindustrialization, shifting by choice away from industries and towards services
Indicate whether the statement is true or false
What is being proposed as an alternative biofuel to reduce deforestation in Africa?
A) Bamboo B) Eucalyptus C) Savanna Woodlands D) Tropical Hardwoods E) Switchgrass
Some argue that globalization will have a negative impact because ________
A) it will decentralize control of power to many stakeholders B) citizens will gain more power C) it entails weakened central power as a result of homogenization D) it entails multinational corporations attaining greater and greater power over global trade E) governments will gain more power
Production of sugar from sugar beets, as an alternative to trading for sugar made from sugar cane in a foreign, tropical country is an example of
A) import substitution. B) comparative advantage. C) spatial justice. D) division of labor. E) the law of diminishing returns.