Biogeochemical cycles

011 - Biogeochemical Cycles

In this video Paul Andersen explains how biogeochemical cycles move required nutrients through the abiotic and biotic spheres on our planet. Matter on the Earth is conserved so producers must receive required nutrients through the water cycle, carbon cycle, nitrogen cycle, phosphorus cycle, and sulfur cycle.

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Music Attribution

Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License

Outro
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory

All of the images are licensed under creative commons and public domain licensing:

Alpine Landscape Cone Top Rock 01b Al1By Glitch, n.d. https://openclipart.org/detail/208714/alpine-landscape-cone-top-rock-01b-al1.
balin, jean victor. Cartoon Cloud, December 2, 2009. [1]. https://commons.wikimedia.org/wiki/File:Cartoon_cloud.svg.
Cow by Newtonguarinof, n.d. https://openclipart.org/detail/10433/cow.
Factory By Anonymous, n.d. https://openclipart.org/detail/23962/factory.
Georgerhoads. English: Archimedean Excogitation, Located in Boston MA., August 1, 2014. Own work. https://commons.wikimedia.org/wiki/File:Archimedean_Excogitation.jpg.
———. English: This Is an Earlier Photo of George Rhoads Working on One of His Rolling Ball Sculptures., August 28, 2013. Own work. https://commons.wikimedia.org/wiki/File:George_Rhoads_working_on_ball_machine.jpg.
———. English: This Is a Sketch of One of the Ball Machines Created by George Rhoads, Earthworks., September 12, 2014. Own work. https://commons.wikimedia.org/wiki/File:Earthworks.jpg.
Lab", This image has been created during “DensityDesign Integrated Course Final Synthesis Studio” at Polytechnic University of Milan, organized by DensityDesign Research Lab Image is released under CC-BY-SA licence Attribution goes to "Roberta Rosina, DensityDesign Research. English: “A Food Web Consists of All the Food Chains in a Single Ecosystem” [Cit. National Geographic Education], December 1, 2014. Own work. https://commons.wikimedia.org/wiki/File:Food_Web.svg.
Simple Tree 2 By Merlin2525, n.d. https://openclipart.org/detail/125665/simple-tree-2.
Volcano3 By Merilynw, n.d. https://openclipart.org/detail/190587/volcano3.