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Question
Which of the following is not true of carbon dioxide?A) It is critically important in regulating the temperature of the planet.
B) Today, it far exceeds its natural range of 180 to 300 pp.
C) It occurs in large amounts in the atmosphere relative to other gases, such as nitrogen and oxygen.
D) Overall, atmospheric CO2has increased by 16% from 1992 to 2012.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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The key idea behind the scientific method is
A) the use of intuition in testing theories.
B) an appeal to supernatural explanations when natural explanations have not yet been found for a phenomenon.
C) the testing of ideas through controlled observations and experiments.
D) unbridled speculation about the world.
Q:
Which of the following is the most strongly supported by experimental and observational evidence?
A) speculation
B) hypothesis
C) educated guess
D) theory
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B) place
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C) uses chronological organization.
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A) place memorization.
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In order to study the planetesimal hypothesis, astronomers study this process in other parts of the Galaxy.
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The Milky Way is about 100,000 light-years from side to side.
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The Solar System, Sun, and Earth formed about 4.6 billion years ago.
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Which of the following is true of the biosphere?
A) It is never referred to as the ecosphere.
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C) written scale.
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B) cone.
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C) written scale.
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