Pollution from wood stoves is a particular concern in the winter when:
A. Temperature inversions limit air movement
B. Ice buildups can limit air movement
C. There is significant snowfall
D. Temperatures are low
Answer: A
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Which school of economics contends that conventional economic growth eventually will become unsustainable because it can deplete or degrade various irreplaceable forms of natural capital?
A. classical B. neoclassical C. capitalistic D. ecological E. socialistic
A diet inadequate in iron produces a condition called
A. marasmus. B. scurvy. C. anemia. D. kwashiorkor.
By definition, an ore is a mineral rich in valuable metals. To be considered as an ore means that the
A. metals can be economically extracted to yield a profit. B. metals are extremely valuable. C. metallic minerals are very abundant. D. deposit is very rich and abundant in valuable metals.
A student wanted to use the branched groups, isobutyl, sec-butyl, and tert-butyl when naming alkenes, but was told not to. What is the correct IUPAC name for the compound the student called sec-butylethene?
A) 4-methyl-1-pentene B) 3-methyl-1-pentene C) 3,3-dimethyl-1-butene D) none of these