Cycles in Nature Chapter 25, Section 2. Cycles of Matter The biosphere contains a fixed amount of water, carbon, nitrogen, oxygen, and other materials.
Biogeochemical Cycles
Outline: Nitrogen – the global picture. Nutrient cycles in context. Nitrogen cycle processes: –N fixation –Mineralization/immobilization –Nitrification.
Review – Cycles, tectonic boundaries, and environmental laws.
Outline:
Review – Cycles, tectonic boundaries, and environmental laws
