Regions where seismometers do not record P and/or S waves are called
A) aseismic regions.
B) nonseismic zones.
C) seismic gaps.
D) shadow zones.
Answer: D
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All of the following are arguments against globalization, EXCEPT
A) globalization is dangerously unstable. B) globalization will lead to the use of nuclear weapons. C) globalization is not a "natural" process. D) globalization is a policy promoted by free-trade advocates, capitalist countries, and multinational firms, all of which benefit from the process. E) policies of globalization increase the differences between rich and poor in the world.
Sea otters act as keystone species in the ________
A) kelp forests B) mangrove forests C) salt marshes D) coral reefs E) deep ocean systems
Which of the following statements describe a mixture?
A) A mixture does not contain a fixed ratio by mass of the component elements. B) Chemical techniques are required to separate the components of a mixture. C) both a and b D) neither a nor b
Having a diversified economy in the local economy is important in order to limit any negative multiplier effects that may occur from declines in a single industry
Indicate whether the statement is true or false