Table of contentsEcology:community, habitat,ecosysteman aquarium as a self-containded ecosystemproducers, consumer, decomposersCycles in an aquarium:the "ecogame" storyinstructions for producers, consumers, decomposers and abiotic factorsproducers: energy, photosynthesis, respirationconsumers: feeding, respiration decomposers: feeding & decomposition, respirationdraw the cycles in an aquariumFood chains:producers, primary-, secondary-, tertiary consumersFood websCycles in nature:energyoxygen- and carbon dioxidewaterKeywords: English-German |
