Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives. Which country causes more global warming?
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Answer: Spain

Scientists are performing an audio experiment on a volunteer. Chris is sat in a chair, and two different sounds will be played for him as the scientists observe his reactions. Sound X has a high decibel level and sound Y has a lower decibel level. Is sound Y louder or quieter than sound X?
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Answer: quieter

Two friends were into natural sciences. Tom was more into Geology, while Rick studied Ecology. Which student read less about the flow of energy?
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Answer:
Tom