22. The Carbon Cycle Reservoirs Processes/ Locations Trophic Levels/ Organisms CO 2 in atmosphere (reservoir) Producers Consumers Wastes, Dead bodies Soil bacteria & detritus feeders CO 2 in atmosphere (reservoir) Consumers Wastes, Dead bodies Soil bacteria & detritus feeders CO 2 in atmosphere (reservoir) Wastes, Dead bodies Soil bacteria & detritus feeders CO 2 in atmosphere (reservoir) Respitation CO 2 in atmosphere (reservoir) Burning of fossil fuels CO 2 in atmosphere (reservoir) Fire CO 2 in atmosphere (reservoir) CO 2 dissolved in ocean (reservoir) CO 2 in atmosphere (reservoir)
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27. The Nitrogen Cycle Nitrogen in Atmosphere Reservoir Nitrogen in Atmosphere Reservoir Electrical storms produce nitrate Ammonia & nitrate Nitrogen-fixing bacteria in legume roots and soil Ammonia & nitrate Uptake by plants Producers Consumers Wastes, Dead bodies Soil bacteria and detritus feeders Ammonia & nitrate Dentitrifying bacteria Nitrogen in Atmosphere Reservoir Reservoirs Processes/ Locations Trophic Levels/ Organisms
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31. The Hydrologic Cycle Evaporation from land & transpiration from plants Precipitation over land Water vapor in atmosphere Water in ocean (reservoir) Evaporation from ocean Water vapor in atmosphere Water in ocean (reservoir) Groundwater seepage Surface runoff Water in ocean (reservoir) Precipitation over ocean Reservoirs Processes/ Locations