Water a. Water cycle b. Water pollution B. Biogeochemical Cycles 1. Carbon cycle 4b. Students know the fate of incoming solar radiation in terms of reflection, absorption, and photosynthesis. Students know the carbon cycle of photosynthesis and respiration and the nitrogen cycle. Students know the relative residence times and flow characteristics of carbon in and out of its different reservoirs.
Students know the carbon cycle of photosynthesis and respiration and the nitrogen cycle.