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Ecosystems - Their Types and Functions

What essential roles do ecosystems play in nature? In this lesson for high school students, we establish the definition of an ecosystem and look at the ways in which ecosystems function. Ecosystems consist of countless interactions between biotic and abiotic factors, which can have profound effects on all aspects of the ecosystem. Within an ecosystem, productivity measures the biomass produced by photosynthesis, while decomposition helps recycle nutrients and forms the base of energy flow through organisms. This lesson is from MiaPrep's Environmental Science course. Check out our playlists for more science lessons! We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know. For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to miacademy.co for Grades K-8 or Miaprep.com for Grades 9-12! Discount Link:  https://www.parents.miaprep.com/coupo...