AP environmental science. Ecosystem diversity.

In this video Paul Andersen explains how biodiversity can be measured through genetic, species, or ecosystem variety on the planet. Species diversity is increased through speciation and decrease through extinction. The mechanism for speciation is evolution through natural selection. The planet provi...

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Bibliographic Details

Other Authors:	Andersen, Paul (Speaker)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	Bozeman, MT : Bozeman Science, 2015.
Series:	Academic Video Online
Subjects:	Biology > Study and teaching. Biodiversity. Biotic communities. Ecosystem services. Biologie > Étude et enseignement. Biodiversité. Services des écosystèmes. Biodiversity Biology > Study and teaching Biotic communities Ecosystem services Instructional films Instructional films. Films de formation.
Online Access:	Connect to this streaming video (Alexander Street Press)