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They are intermittent. Electricity is only generated when the sun shines or the wind blows, requiring advanced battery storage systems. Q: Explain how geothermal energy generates electricity. section 15.3 energy resources answer key pdf
Even the most advanced renewable technologies will not solve our energy challenges if we continue to waste power. Energy conservation means by changing behaviors, while energy efficiency means getting the same results with less energy through better technology. Be careful when downloading "Answer Key PDFs" from