Questions: Given the information in this table, how would you explain the difference in greenhouse effect strength for each of the planets? Choose one or more: A. Earth has a much higher percentage of nitrogen in its atmosphere, causing it to have a stronger greenhouse effect than Venus and Mars. B. Mars has a weak greenhouse effect because it has very low surface pressure (indicating a very thin atmosphere). C. Venus has a very strong greenhouse effect because it has a high percentage of carbon dioxide in its atmosphere and also a high surface pressure (indicating a very thick atmosphere). D. Venus and Mars both have a very high percentage of carbon dioxide in their atmospheres, creating a stronger greenhouse effect than Earth's atmosphere, which has very little. E. Planets that are closer to the Sun will have a stronger greenhouse effect than those farther away from the Sun.

Given the information in this table, how would you explain the difference in greenhouse effect strength for each of the planets?

Choose one or more:
A. Earth has a much higher percentage of nitrogen in its atmosphere, causing it to have a stronger greenhouse effect than Venus and Mars.
B. Mars has a weak greenhouse effect because it has very low surface pressure (indicating a very thin atmosphere).
C. Venus has a very strong greenhouse effect because it has a high percentage of carbon dioxide in its atmosphere and also a high surface pressure (indicating a very thick atmosphere).
D. Venus and Mars both have a very high percentage of carbon dioxide in their atmospheres, creating a stronger greenhouse effect than Earth's atmosphere, which has very little.
E. Planets that are closer to the Sun will have a stronger greenhouse effect than those farther away from the Sun.
Transcript text: Given the information in this table, how would you explain the difference in greenhouse effect strength for each of the planets? Choose one or more: A. Earth has a much higher percentage of nitrogen in its atmosphere, causing it to have a stronger greenhouse effect than Venus and Mars. B. Mars has a weak greenhouse effect because it has very low surface pressure (indicating a very thin atmosphere). C. Venus has a very strong greenhouse effect because it has a high percentage of carbon dioxide in its atmosphere and also a high surface pressure (indicating a very thick atmosphere). D. Venus and Mars both have a very high percentage of carbon dioxide in their atmospheres, creating a stronger greenhouse effect than Earth's atmosphere, which has very little. E. Planets that are closer to the Sun will have a stronger greenhouse effect than those farther away from the Sun.
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Solution

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Solution Steps

Step 1: Understanding the Greenhouse Effect

The greenhouse effect is a process where certain gases in a planet's atmosphere trap heat, preventing it from escaping into space, and thus warming the planet. The strength of the greenhouse effect depends on the composition and thickness of the atmosphere.

Step 2: Analyzing the Atmospheric Composition and Pressure
  • Earth: The atmosphere is primarily composed of nitrogen and oxygen, with a small percentage of greenhouse gases like carbon dioxide and water vapor.
  • Mars: Has a thin atmosphere with low surface pressure, primarily composed of carbon dioxide, but the thinness results in a weak greenhouse effect.
  • Venus: Has a thick atmosphere with high surface pressure, primarily composed of carbon dioxide, leading to a very strong greenhouse effect.
Step 3: Evaluating the Statements
  • Statement A: Incorrect. Earth's stronger greenhouse effect is not due to nitrogen but due to gases like carbon dioxide and water vapor.
  • Statement B: Correct. Mars has a weak greenhouse effect due to its very low surface pressure and thin atmosphere.
  • Statement C: Correct. Venus has a strong greenhouse effect because of its high carbon dioxide content and thick atmosphere.
  • Statement D: Incorrect. While Venus has a strong greenhouse effect due to its high carbon dioxide content, Mars does not have a stronger greenhouse effect than Earth due to its thin atmosphere.
  • Statement E: Incorrect. The greenhouse effect is more about atmospheric composition and pressure than proximity to the Sun.

Final Answer

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