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April 20, 2014

Homework Help: scienc

Posted by Anonymous on Sunday, March 14, 2010 at 11:14pm.

Resources: Ch. 5 of Visualizing Environmental Science and Appendix C
h Due Date: Day 2 [Main forum]
h Review Ch. 5, The Flow of Energy Through Ecosystems. Then, complete Appendix C.
h Post your response to the following: Identify the fruit or vegetable you selected and relate the second law of thermodynamics to the changes in energy observed in Appendix C. How did the amount of energy gained compare to the amount of energy lost as heat at the second through fourth trophic levels? Considering the amount of energy required to produce animal-based foods and goods, should humans change their habits so they consume products closer to the bottom of the food chain because it is more efficient?

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