All of the following have been proven to pose health hazards EXCEPT:
a. asbestos fibers
b. carbon monoxide
c. radon
d. lead-based paint
Answer: c. radon
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Unlike other universalizing religions, Buddhism
A) remained concentrated in one region of the world. B) was not begun by an individual founder. C) was founded in China. D) worships more than one god. E) diffused primarily by colonization.
Approximately ________% of the fuel you pump into your automobile does something other than move your vehicle down the road
A) 85-90 B) 20-25 C) 35-45 D) 65-75 E) 55-65
What type of bioregion is most often found along the equator? A) Mediterranean
A) Mediterranean woodland
B) tundra
C) tropical forests
D) broadleaf or mixed broadleaf and coniferous forest
E) coniferous forest
A Mesoscale Convective Complex (MCC) is
A) a small group of air mass thunderstorms. B) usually a line of severe weather. C) totally disorganized and random in nature. D) a group of self-propagating thunderstorm cells that can last for hours.