Which step would be most likely to have the greatest effect on improving outdoor air pollution?
A) drastic reduction in radon emissions
B) drastic reduction in the use of aerosol cans
C) significant reduction in automobile use
D) drastic reduction in burning firewood
E) drastic reduction in cigarette smoking
Answer: C
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Which shape features a narrow extension called a corridor?
A) prorupted B) elongated C) fragmented D) compact
What is the driving mechanism for plate tectonics?
A)heat deep within Earth B)tidal forces caused by the moon C)volcanoes and earthquakes at plate boundaries D)gravity and magnetism acting on continents E)strong ocean currents and global winds
A relatively small group that has broken away from an established church is a
A) branch. B) denomination. C) sect. D) dialect. E) family.
A fault in which movement is predominantly horizontal and parallel to a strike is called a strike-slip fault.
Answer the following statement true (T) or false (F)