Two geologists were researching agents of landscape change. Danny studied glaciated environments, while Manny researched those that have never been glaciated. They later compared and exchanged data. Which researcher studied more about the debris transported by the glacier?
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Answer: Danny

Ken and Jen are both attending an air show at a festival today. In each seat at the air show are a pair of electronic ear protectors. Ken puts his on prior to the show starting, but Jen forgets to wear hers and the show begins. Whose sound waves are not being interfered with?
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Answer: Jen

Mark was attending the music festival in his city. First, he went to stage one, where the music was playing in high decibel. Then he went to stage two. There the music was playing in low decibel. He kind of liked the latter one. Which stage would have low intensity sound waves, stage one or stage two?
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Answer:
stage two