Summary 1: Biospheres and ecosystems - Components of the biosphere, ecological organisation, biomes explained and summarised, ecosystems and their components, how humans interact positively or negatively with the environment. (7 pages)

Summary 2: Types of biodiversity (species, genetics, ecosystem, keystone species) Carolus Linnaeus (levels of classification), Five Kingdom system with explanations, prokaryotes, eukaryotes, kingdoms, biological keys, identification guide. (6 pages)

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