It Is Easier to Significantly Alter the Earth's CO₂ balance

question 82

Multiple Choice

It is easier to significantly alter the earth's CO₂ balance than its O₂ balance because

• A) CO₂ is a very unstable molecule whereas O₂ is stable.
• B) CO₂ is a trace molecule in the atmosphere whereas O₂ is not.
• C) it is so much easier to produce CO₂.
• D) CO₂ is a highly reactive molecule whereas O₂ is inert.
• E) CO₂ is an inert molecule whereas O₂ is highly reactive.

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Definitions:

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