What is the atomic number of carbon?, 12, 6, 8, 1, In which state of matter is carbon found within fossil fuels?, Solid, Liquid, Gas, Plasma, How do plants absorb carbon dioxide CO2 from the atmosphere to produce their food?, Root respiration, Decomposition, Photosynthesis, Industrial emissions, Which process returns carbon to the atmosphere when animals and humans breathe?, Respiration, Photosynthesis, Sedimentation, Fossil fuel combustion, In the geological slow cycle, how is carbon trapped inside the Earth released back into the atmosphere?, Through rain, Through volcanic eruptions, Through photosynthesis, By the growth of trees, What is one of the main causes of climate change according to the slides?, Root growth, The formation of carbonate rocks, Fungal decomposition, Factory and transportation emissions, What would happen to Earth if the natural greenhouse effect caused by carbon did not exist?, Earth would be a tropical paradise, It would be an uninhabitable block of ice, There would be no oceans, only deserts, Plants would grow much faster, According to the current situation of carbon in earth, what are the consequences of excess CO2 in the environment?, Increased energy production and cleaner air., Decreasing sea levels and more glaciers, Global warming and ocean acidification, Increased marine biodiversity.

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