biodiversity - the variety of life that exists in a natural habitat, ecosystem - all the biotic and abiotic factors that interact in a geographic region; includes community of organisms living together in the region, ecosystem diversity - the number of ecosystems in a specific region, species diversity - the number of species in a single ecosystem , genetic diversity - the number of genetic characteristics in a single species, resilient - able to withstand or recover from stress, keystone species - a species that is critical to a habitat and whose removal would cause the collapse of its entire ecosystem ,

Biodiversity U2L2 Biodiversity Defined

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恢復自動保存: ?