What Exactly Is a Pie?
Pie is a crusty baked good. In some pies, the crust is on top, whereas in others, it is on the bottom. Even the top and bottom of some pies are crusted! The crust is...
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Where Is the Moho or Mohorovicic Discontinuity?
The Mohorovicic discontinuity is to be found between the earth’s crust and the earth’s mantle. Mohorovicic was a famous Croatian scientist, a seismologist. He...
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What Is Granite?
Granite is a very hard kind of rock made up of small pieces of mica, quartz and felspar and sometimes other rocks as well. There are many kinds of granite and they may...
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Why Is There More Sea than Land on the Earth’s Surface?
Why Is There More Sea than Land on the Earth’s Surface? The answer to this question lies in the composition of the rocks which make up the outer portion of the earth’s...
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How Were the First Mountains and Valleys Formed?
How Were the First Mountains and Valleys Formed? The first mountains and valleys were the crust formed as a result of the cooling of the molten mass of the earth. As...
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