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The top documents tagged [high net energy ratio]
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high net energy ratio
Bio 105 Chapter 15
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Chapter 15: Nonrenewable Energy. 15-1 What is Net Energy, and Why Is It Important? Concept 15-1 Net energy is the amount of high- quality energy available.
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Environmental Science Unit 7 – Energy (STE 7th ed. Chapter ##)
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Energy Resources (nonrenewable). Evaluating Energy Resources 99% of energy to heat earth comes from the sun. Fossil fuels account fro about 1% of heating.
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Environmental Science
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APES
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