Earth
Which of these is also known as "squawroot"?
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What are the rocks that glaciers carry with them to far places called?
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What produces more energy than all the world's nuclear weapons combined?
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What "foggiest" world capital averages 47 fogs a year?
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Which layer of Earth's atmosphere is the very edge of space?
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What is the name for snow crystals that melt and refreeze into granular particles on glaciers?
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What causes the sound in a seashell?
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Which north direction is the geographic meridian plane?
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Where in Arizona is the sun blocked 10% of the time?
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What is the test that can help determine the hardness of a rock called?
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What type of rock is coal?
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According to tradition, what insect in the town of Vermilion predicts the winter weather?
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Which of these islands is not considered a "hot spot", according to plate tectonic theory?
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What is the very sticky form of clay till called?
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What is the term used to classify igneous rocks that are light in both color and gravity?
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Whose concept of erosion cycle dominated geology for 50 years after its release?
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In the United States, in which month does spring begin?
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What kind of tides are influenced by the moon and sun?
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One needs to travel to which state in New England to see the highest tides?
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A phytotoxin is a poison produced from what?
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