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Which of the choices provided below is the largest carbon reservoir?(1 point)
fossil fuels
atmosphere
terrestrial biosphere
rocks and sediments
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GPT-5 mini
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Rocks and sediments.
Most of Earth's carbon is stored in sedimentary and carbonate rocks (e.g., limestone), far exceeding the amounts in the atmosphere, biosphere, or fossil fuel deposits.
Most of Earth's carbon is stored in sedimentary and carbonate rocks (e.g., limestone), far exceeding the amounts in the atmosphere, biosphere, or fossil fuel deposits.
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