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PSSA Vocab unit 6

TermDefinition
evolution the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth
extinction reduction in the intensity of light or other radiation as it passes through a medium or object, due to absorption, reflection, and scattering
endangered species is a species which has been categorized by the International Union for Conservation of Nature Red List as likely to become extinct.
equilibrium state in which opposing forces or influences are balanced a process and its reverse are occurring at equal rates so that no overall change is taking place: a situation in which supply and demand are matched and prices stable.
sustainability the capacity to endure it is how biological systems remain diverse and productive indefinitely. Long-lived and healthy wetlands and forests are examples of sustainable biological systems.
succession the observed process of change in the species structure of an ecological community over time
Created by: twistybraids03
 

 



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