1) Respiration a) causes carbon dioxide to move into the atmosphere b) causes carbon dioxide to move out of the atmosphere c) has no effect on the atmosphere 2) Climate change a) causes carbon dioxide to move into the atmosphere b) causes carbon dioxide to move out of the atmosphere c) has no effect on the atmosphere 3) Photosynthesis a) causes carbon dioxide to move into the atmosphere b) causes carbon dioxide to move out of the atmosphere c) has no effect on the atmosphere 4) Combustion of fossil fuels a) causes carbon dioxide to move into the atmosphere b) causes carbon dioxide to move out of the atmosphere c) has no effect on the atmosphere 5) Dissolving in the oceans a) causes carbon dioxide to move into the atmosphere b) causes carbon dioxide to move out of the atmosphere c) has no effect on the atmosphere

How is the atmosphere affected by ...?

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