John Milne invented the seismograph in Tokyo, Japan in the late 19th century. He installed the first modern seismograph at the Imperial University of Tokyo in 1
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Geology
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What is AA and iconwin pahoehoe?
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AA is a type of basaltic lava characterized by a rough, jagged surface due to rapid cooling and solidification. Pahoehoe is another type of basaltic lava with a
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Geology
What forces inside earth shape the earth’s surface?
Asked by Wiki User
the forces that wear earth down are not as dramastic as volcanoes,but over time they are just as effective.