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Question
Various plant species provide value as food crops, fuelwood, lumber, and paper from trees, and useful scientific knowledge. What term best describes this type of value?
a. natural benefits
b. ecotourist value
c. ecologic provisions
d. economic services
e. bioprospecting
Answer
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Related questions
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a. two
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c. six
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a. True
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a. True
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a. free market
b. market pricing structure
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a. lobbying
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c. bribes
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a. True
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Ecological economists consider natural capital to be important but not indispensable because they believe we can find substitutes for essentially any resource that we might deplete or degrade.
a. True
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Natural, human, and manufactured capital are the three types of capital used in most economic systems.
a. True
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Stewardship is based on an idea that nature exists for all species alike and our success depends on how well we manage the earth and nature.
a. True
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It can take 400 to 1,000 years to break down ____ that end up in landfills or the ocean.
a. disposable coffee cups
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c. glass bottles
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Q:
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a. background coevolution
b. intraspecific competition
c. inertia
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Q:
You are an evolutionary entomologist. You have observed beetles that can raise their abdomens and give off a defensive chemical that generally repels predators. You discover a new species of beetle that raises its abdomen in a threatening way similar to the first species, but no defensive chemical is given off. You are most likely to characterize this defensive strategy as a form of ____.
a. camouflage
b. chemical warfare
c. mimicry
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e. warning coloration
Q:
Hawks typically forage for their rodent prey species during the daytime. While owls may eat similar prey species, and live in the same area, they forage during the night. This is best described as an example of ____.
a. interspecific competition
b. mutualism
c. parasitism
d. predation
e. resource partitioning