correct answers for Natural Gas Quiz http://www.naturalgas.org/quiz.asp #1 Over one-half of the total U.S. capacity for hydroelectric power generation is concentrated in California and what 2 states? The correct answer is: Washington and Oregon #2 According to the U.S. Energy Star program, how much electricity does a compact fluorescent light bulb use compared to a regular incandescent light bulb? The correct answer is: 25% #3 How much of Japan’s natural gas comes from liquefied natural gas (LNG)? The correct answer is: 97% #4 What popular beverage is incidentally made during the ethanol production process? The correct answer is: Beer #5 Which energy source has a problem with “shadow flicker”? The correct answer is: Wind #6 Although duct tape can be used to seal energy leaks in a home, what common household item should not be sealed by duct tape? The correct answer is: Heating and air conditioning ducts