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Question
Which conclusion has been made by the worlds major scientific bodies about climate change?
a. The recent harsh winters have placed some doubt on projected atmospheric warming.
b. We do not know enough about how climate works to make any definite conclusions.
c. Climate change is projected to slow down during the latter half of this century.
d. Climate change is real and is happening now.
e. The current climate change is caused primarily by natural processes.
Answer
This answer is hidden. It contains 115 characters.
Related questions
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Zoos and aquariums can be used to protect wild species and serve as gene banks.
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b. communities
c. populations
d. biomes
e. niches
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a. two
b. four
c. six
d. eight
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a. True
b. False
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Genes mutate, individuals are selected, and populations evolve.
a. True
b. False
Q:
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a. free market
b. market pricing structure
c. gross domestic product
d. genuine progress indicator
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The economically and politically powerful interests that receive perverse subsidies spend a lot of time and money on ____, thus shifting to non-perverse subsidies would be difficult.
a. lobbying
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c. bribes
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Q:
In a market-based economic system, economic decisions about prices are controlled by ____.
a. supply and demand
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Less than 10% of the U.S. public considers the environment to be one of the nations most pressing problems.
a. True
b. False
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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
b. False
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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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Q:
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
b. batteries
c. glass bottles
d. plastic bags
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All organic compounds are characterized by the presence of ____.a. carbonb. hydrogenc. oxygend. nitrogene. phosphorus
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An acidic solution would have ____. a. more hydroxide ions than hydrogen ions and a pH greater than 7 b. more hydrogen ions than hydroxide ions and a pH greater than 7 c. more hydroxide ions than hydrogen ions and a pH less than 7 d. more hydroxide ions than hydrogen ions and a pH of 7 e. more hydrogen ions than hydroxide ions and a pH less than 7
Q:
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a. background coevolution
b. intraspecific competition
c. inertia
d. ecological succession
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A relationship in which one organism benefits by living on or in a member of another species, which is harmed by the interaction, best illustrates ____.
a. competition
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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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Q:
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a. interspecific competition
b. mutualism
c. parasitism
d. predation
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