Chapter 4 Biogeochemical Cycles. What IS a “biogeochemical cycle”? BIO = “life” GEO = “earth” CHEMICAL = “elements – C, O, N, P, S a cycling of.
Community, Ecosystem, and Landscape Ecology China Cornish & Krista Gabriau.
Ecosystems and the Relationships in Them!. Today’s Objectives Explain the interaction of biotic and abiotic factors in an ecosystem – Explain why ecosystems.
