1. Riparian Zone Retreat Ty Ferlin, Biology I, and Period 4

3. Food Chain of the Elk The Aspen forest (producer; autotroph) is consumed by the Elk (primary consumer; herbivore), which is then eating by it’s predator, the mountain lion (secondary consumer; carnivore). Finally, the mountain lion is consumed by the tertiary consumer, the human. Producer Autotroph Primary Consumer Herbivore Secondary Consumer Carnivore Tertiary Consumer Omnivore

4. Food Web of Assigned Organism Draw and explain a possible food web for your researched animal. Include a description of the trophic level(s) in which each organism is found. Herbivore Producer Omnivore Carnivore Carnivore Producer Producer Carnivore Herbivore Herbivore Omnivore

9. Work Cited http://www.earthjustice.org/library/features/pollution-giant-new-colorado-coal-mine.html http://www.washingtonpost.com/wp-dyn/content/article/2008/02/10/AR2008021002215.html -Biology class notes - Powdermill information packets http://wiki.answers.com/Q/What_is_an_elks_habitat