[Q]: The researches studied the atmosphere in Antarctica, and close to Greenland. They found out there's an ozone hole over Antarctica. Which landmass had higher levels of UV radiation reaching it?
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[A]: Antarctica

[Q]: Planet X had two large oceans. Ice ocean had few submarine volcanoes, while Tropical ocean had thousands of active volcanoes on the ocean floor. Which ocean had fewer hydrophones on the ocean floor?
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[A]: Ice

[Q]: In his chemistry lab David is experimenting with how NaOH and HCl gas reacts with each other. He conducted two experiments, experiment A and experiment B. In experiment A he used solid pellets of NaOH, but in experiment B he used ground NaOH. He was surprised to see the difference it made in his experiment. Would experiment A's hydroxide have smaller or larger surface area than experiment B's hydroxide?
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[A]: smaller

[Q]: Two farms were testing new methods to increase production. Timber farm used AM fungi, while Pine farm used other conventional agricultural methods. Which farm grew no cover crops?
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[A]:
Pine