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Pre-Test
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1
Which of the following represents a presumed reason that a loss of biodiversity should be a concern of humanity?
A)We have obtained and may yet obtain great benefit from different plants, animals, and bacteria.
B)Ecosystems must be maintained in order to preserve essential services, like clean air and water.
C)We have an ethical responsibility to protect other life forms on this planet.
D)Ecosystems must be maintained in order to preserve essential services, like clean air and water and we have an ethical responsibility to protect other life forms on this planet
E)We have obtained and may yet obtain great benefit from different plants, animals, and bacteria; ecosystems must be maintained in order to preserve essential services like clean air and water; and we have an ethical responsibility to protect other life forms on this planet
2
Which of the following are human induced threats to biodiversity?
A)Climate change
B)Introduced species
C)Direct exploitation
D)Habitat destruction
E)All of the choices are human induced threats to biodiversity
3
Which one of the following countries would be least likely to be considered a megadiversity country?
A)Colombia
B)Brazil
C)Indonesia
D)Canada
E)Australia





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