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The fuel of all Ecosystems is…
THE SUN!!
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Photosynthesis Sunlight energy is taken in by plants along with carbon dioxide and water, and converted into oxygen, and glucose Glucose is chemical energy we use as our fuel
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Cellular Respiration Organisms use glucose for fuel and oxygen to breath We change this into carbon dioxide and water
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You can’t have one without the other
They work together! You can’t have one without the other Photosynthesis: Sun energy + CO2 + H2O O2 + glucose Cellular Respiration: Glucose + O2 CO2 + H2O + energy
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To do: Video – The Carbon Cycle Sheet to fill out – The Carbon Cycle
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