Biology The Essentials Study Set 2
Quiz 20: Preserving Biodiversity
Which of the Following Is Not One of the World's
Which of the following is not one of the world's endangered species? A)Sumatran rhino B)California condor C)zebra mussel D)harlequin frog E)staghorn coral
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Since the settling of North America by Europeans,only about ___________ percent of the original temperate forest area survives. A)1 B)5 C)10 D)20 E)25
Any chemical,physical,or biological change in the environment that harms living organisms is A)nitrification. B)an "upwelling." C)deforestation. D)ozone depletion. E)pollution.
A type of air pollution that forms a visible haze in the lower atmosphere is A)fog. B)particulation. C)smog. D)acid rain. E)smokE.
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