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biodiversity 3.3

TermDefinition
Keystone species A species that influences the survival of many others in an ecosystem
Extinction The disappearance of all members of a species from earth
Endangered species A species in danger of becoming extinct in the near future
Threatened species A species that could become endangered in the near future
Habitat fragmentation The breaking of a habitat into smaller, isolated pieces
Poaching Illegal killing or removal of wildlife from their habitats
Biodiversity The number of different species in an area
Gene A structure in an organisms cells that carries its hereditary information
Habitat destruction The loss of a natural habitat
Captive breeding The mating of animals in zoos or wildlife preserves
Created by: kayleighT
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