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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Core
How Far Is It to the Center of the Earth?
How Far Is It to the Center of the Earth? If you could drill a hole to the center of the Earth, you would find it measured about 3,958 miles
Where Does Iron Come From?
Where Does Iron Come From? It is the most abundant element in the Earth. The Earth’s core is mostly made up of an iron-nickel alloy. It also
Where Does the Sun Get Its Energy From?
Where Does the Sun Get Its Energy From? Solar energy comes from the energy of atoms that are constantly changing into different forms. The s
What Metals Are Quarters and Dimes Made Of?
What Metals Are Quarters and Dimes Made Of? U.S. quarters and dimes are made of three layers of metal bonded together. The core is copper, a