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What are keystone species?

What are keystone species?.

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What are keystone species?

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  1. What are keystone species? A keystone species is a plant or animal species that plays a special and crucial role in the way an ecosystem works. Without keystone species, the ecosystem would be dramatically different or cease to exist altogether. All species in an ecosystem, or habitat, rely on each other.

  2. keystone species

  3. Bibliography websites • http://education.nationalgeographic.org/encyclopedia/keystone-species/ • https://www.google.com/search?q=keystone+species&safe=strict&biw=1366&bih=599&site=webhp&source=lnms&sa=X&ved=0ahUKEwiHyMWxpdTLAhVL4iYKHV6aBIwQ_AUIBigA&dpr=1 • https://en.wikipedia.org/wiki/Keystone_species • https://www.google.com

  4. Bibliography images • http://www.nature.com/scitable/content/ne0000/ne0000/ne0000/ne0000/15829923/f4_wagner.jpg • http://a.static.trunity.net/files/136601_136700/136625/thumbs/sea_otter_with_sea_urchin_438x0_scale.jpg • http://media.education.nationalgeographic.com/assets/photos/000/222/22253_c0-216-743-773_r160x120.jpg?ba703665fe4f641fa0de7ace9ea5aebfa97b898a

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