Vocabulary
ecosystem, marine ecosystem, artificial reefs, biodiversity, aquatic ecosystem, micro algae, producers, photosynthesis, primary ecological succession, secondary ecological succession, carbon cycle, combustion, nitrogen cycle, nitrogen fixation, biosphere, fossil fuels, climate change, deforestation, pioneer, intermediate stage, climax stage, ecosystem, population, omnivores, biotic consumers, abiotic factors, biotic factors, decomposers, pollinate, overpopulation, repopulation, secondary succession, natural disasters, primary succession, deforestation, migrate, ecosystem, population, omnivores, biotic consumers, abiotic factors, biotic factors, decomposers, pollinate, overpopulation, repopulation, secondary succession, natural disasters, primary succession, deforestation, migrate, ecosystem, population, diversity, predators, secondary succession, extinction, flooding, disease, Charles Darwin, Theory of Evolution, Of the Origin of Species, natural selection, genes, DNA, mutations; (structural, behavioral, physiological), environmental changes (variables), adaptation, population, predator\/prey, distribution of traits, reproduction cycle, carnivorous, extinct, global warming, herbivorous, habitat, Ice Age, insectivorous, defense mechanism, camouflage