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Unit: The living world: ecosystems

APES: ERT‑1 (EU), ERT‑1.A (LO), ERT‑1.A.1 (EK), ERT‑1.A.2 (EK), ERT‑1.A.3 (EK), ERT‑1.B (LO), ERT‑1.B.1 (EK), ERT‑1.B.2 (EK), ERT‑1.B.3 (EK), ERT‑1.C (LO), ERT‑1.C.3 (EK)
APES: ERT‑1.D (LO), ERT‑1.D.1 (EK), ERT‑1.D.2 (EK), ERT‑1.D.3 (EK), ERT‑1.D.4 (EK), ERT‑1.E (LO), ERT‑1.E.1 (EK), ERT‑1.E.2 (EK), ERT‑1.E.3 (EK), ERT‑1.E.4 (EK), ERT‑1.F (LO), ERT‑1.F.1 (EK), ERT‑1.F.2 (EK), ERT‑1.F.3 (EK), ERT‑1.G (LO), ERT‑1.G.1 (EK), ERT‑1.G.2 (EK)
APES: ENG‑1.A (LO), ENG‑1.A.2 (EK), ENG‑1.A.3 (EK), ENG‑1.A.4 (EK), ENG‑1.B (LO), ENG‑1.B.1 (EK), ENG‑1.B.3 (EK), ENG‑1.C (LO), ENG‑1.C.1 (EK), ENG‑1.D (LO), ENG‑1.D.1 (EK), ENG‑1.D.2 (EK)

About this unit

This unit explores the Earth as a system with interdependent components, processes, and relationships. Learn about ecosystems, terrestrial and aquatic biomes, natural climate change, biogeochemical cycles, energy transfer, and biodiversity.