Multiple Choice
In the context of organic chemistry, which of the following best describes a functional group?
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Intro to Organic Chemistry
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Which of the following best explains how the carbon cycle plays a role in climate change?
A
The carbon cycle only affects the carbon content in oceans, not the atmosphere.
B
The carbon cycle is responsible for the formation of fossil fuels, which have no impact on climate change.
C
The carbon cycle regulates the amount of carbon dioxide in the atmosphere, influencing global temperatures.
D
The carbon cycle is a geological process that occurs over millions of years and does not impact current climate change.
Verified step by step guidance1
Understand the carbon cycle: The carbon cycle is a natural process where carbon is exchanged among the atmosphere, oceans, soil, and living organisms. It plays a crucial role in regulating Earth's climate by controlling the concentration of carbon dioxide (CO2) in the atmosphere.
Identify the role of carbon dioxide: CO2 is a greenhouse gas, meaning it traps heat in the atmosphere and contributes to global warming. The carbon cycle helps to balance the levels of CO2, thus influencing global temperatures.
Evaluate the options: Consider how each option describes the carbon cycle's impact on climate change. The correct explanation should highlight the carbon cycle's role in regulating atmospheric CO2 levels.
Analyze the correct answer: The statement 'The carbon cycle regulates the amount of carbon dioxide in the atmosphere, influencing global temperatures' accurately describes the carbon cycle's impact on climate change by emphasizing its role in controlling CO2 levels.
Conclude the explanation: The carbon cycle is integral to climate change because it directly affects the concentration of greenhouse gases in the atmosphere, thereby influencing Earth's climate and temperature.
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