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Ch. 7 Biodiversity and Conservation Test Review

Quiz by Nicole Hufgard

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35 questions
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  • Q1
    What is the number one cause of biodiversity loss?
    over-population
    Habitat change/loss/fragmentation
    invasive species
    pollution
    20s
  • Q2
    What is biodiversity?
    The variety of species.
    The variety of life.
    The variety of genes.
    The variety of ecosystems.
    20s
  • Q3
    What category of organisms is the largest in terms of population size?
    Question Image
    Bacteria
    Plants
    Insects
    Mammals
    20s
  • Q4
    What is an endangered species?
    A species on the brink of extinction.
    A species increasing in population.
    An overpopulated species.
    A species that is threatened.
    20s
  • Q5
    Organisms, of the same species, that live in the colder climates have more blubber (fat) on them than organisms living in warmer climates. This is because of
    species diversity.
    ecosystem diversity.
    individual diversity.
    genetic diversity.
    20s
  • Q6
    The easiest measure of biodiversity is
    ecosystem diversity
    general diversity.
    genetic diversity.
    species diversity.
    20s
  • Q7
    What is the easiest way in which biodiversity can provide income for people?
    Research
    Medicines
    Ecotourism
    Agriculture
    20s
  • Q8
    If current trends continue, we may see the extinction of
    one or two per century.
    no species.
    every species on Earth.
    more than half of all species.
    20s
  • Q9
    Mountains separate tigers from other mountain regions they could live in. The mountains are an example of
    mass extinction.
    habitat fragments.
    mass extirpation.
    invasive species.
    20s
  • Q10
    CITES is an example of
    treaties to protect biodiversity.
    way to promote poaching.
    laws to increase species.
    opinion polls for biodiversity
    20s
  • Q11
    Species Survival Plans are implemented to
    build wildlife corridors.
    make conservation concessions.
    vacation in biodiversity hotspots.
    manage, protect, and reintroduce organisms back into the wild.
    20s
  • Q12
    What is one way to manage a whole ecosystem?
    Cloning.
    Mapping biodiversity hotspots.
    Species Survival Plans
    Captive breeding
    20s
  • Q13
    Paying a nation's debt in exchange to protect biodiversity is called
    Species Survival Plan.
    wildlife corridor.
    debt-for-nature swap.
    conservation concession.
    20s
  • Q14
    An area that contains trees, flowers, insects, bears, moose, fish, and other living organisms is an example of
    taxomonic diversity.
    ecosystem diversity.
    genetic diversity.
    species diversity.
    20s
  • Q15
    What is the highest level of biodiversity?
    Genetic diversity
    Ecosystem diversity
    General diversity
    Species diversity
    20s

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