Boundaries of biogeographic realms usually
A. based on current country delineation.
B. arbitrary, demarcated by Alfred Wallace in the 19th century.
C. based on locations of major high and low pressure zones.
D. climatic and topographic barriers.
E. follow the boundaries of biomes.
Answer: D. climatic and topographic barriers.
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Technological fixes, such as using resources more efficiently, have been able to keep up with expansion of global resource use.
Answer the following statement true (T) or false (F)
Which of the following is NOT a major global trade flow?
A) services B) microelectronics C) automobiles D) steel E) oil
Which of the following would be considered applied research?
A. determining the lightest and strongest metal to be used for an airplane wing B. determining how readily a metal corrodes in a wet environment C. testing the strength of a piece of metal D. examining how susceptible a metal is to bending E. determining the melting temperature of a metal
Which area(s) on this world map is likely to have earthquakes?
A. A B. B C. C D. D E. A, B, and C only