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10 Photosynthesis: Energy from Sunlight 10.1 What Is Photosynthesis? 10.2 How Does Photosynthesis Convert Light Energy into Chemical Energy? 10.3 How Is Chemical Energy Used…

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This Week: Biogeochemical Cycles Hydrologic Cycle Carbon Cycle Announcements Reading: Chapters 4 (p. 74 – 81) and 8 Another Problem Set (Due next Tuesday) Exam 2: Friday…

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Oxygen Cycle: Triple Isotopes • An anomalous isotopic composition of atmospheric O2 yields a very useful means to estimate photosynthesis rates. • Potentially, this method…

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Photosynthesis and Respiration Extremely important in relation to energy for life Energy comes from ‘food’ but it really all starts with energy from the Sun ‘Plants’…