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Food Webs:

Food Webs:. Showing energy transfer among organisms (biosphere!). http://images.tutorvista.com/content/ecosystem/food-web-terrestrial-aquatic-ecosystem.jpeg. Organisms & Energy:. Required for life processes Sources: Sun & other organisms.

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Food Webs:

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  1. Food Webs: Showing energy transfer among organisms (biosphere!) http://images.tutorvista.com/content/ecosystem/food-web-terrestrial-aquatic-ecosystem.jpeg

  2. Organisms & Energy: • Required for life processes • Sources: Sun & other organisms http://www.citruscollege.edu/lc/archive/biology/PublishingImages/c05_02.jpg

  3. Matter is neither created nor destroyed, only transformed from one form to another Law of Conservation of Matter: http://chemistry4gcms2011.wikispaces.com/file/view/Screen_shot_2011-02-14_at_7.26.42_PM.png/201768720/Screen_shot_2011-02-14_at_7.26.42_PM.png

  4. Law of Conservation of Energy:(1st Law of Thermodynamics) • Energy is neither created nor destroyed, only transformed from one form to another http://www.swiftutors.com/science/images/conservation-of-energy.png

  5. 2nd Law of Thermodynamics: • When energy is changed from one form to another, some of it is lost to the surrounding environment. • Energy transfer is not 100% efficient. http://images.tutorvista.com/content/ecosystem/progressive-energy-loss.jpeg

  6. http://blog.thegreenplate.org/wp-content/uploads/2010/09/SoilNG.jpghttp://blog.thegreenplate.org/wp-content/uploads/2010/09/SoilNG.jpg http://www.sheppardsoftware.com/content/animals/kidscorner/images/foodchain/fullchain.gif Food Web Requirements: • Original energy source (SUN!) • Producers • Consumers • Decomposers • Soil (or water for aquatic) • Arrows – showing energy flow • Layered by trophic level http://bio1151.nicerweb.com/Locked/media/ch31/31_18cShelfFungi-L.jpg http://www.vtaide.com/png/foodweb/desert-sm.jpg http://idahoptv.org/dialogue4kids/images/season11/food_chain/plant.gif http://www.bostonbakesforbreastcancer.org/wp-content/uploads/2012/03/sun.jpg http://www.wired.com/images_blogs/wiredscience/images/2007/12/20/prettycow_2.jpg

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