1.1.4 and 2.5.4 Thermodynamics nutrient cycles. Two basic processes must occur in an ecosystem: 1.A cycling of chemical elements. 2.Flow of energy. Energy.
AP Environmental Science Chapter 3 Terrestrial Ecology Continued.
BIOGEOCHEMICAL CYCLES. ATMOSPHERE LITHOSPHERE HYDROSPHERE.
Anton Cwik, Ethan Sox Per. 4 BIOGEOCHEMICAL CYCLES.
BIOGEOCHEMICAL CYCLES
