BlogArena

General blog about anything and everything of everyday's life.

21. Nov 2019

February 21, 2017
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Plate tectonics

Geology professor’s study of olivine provides new data set for understanding plate tectonics Plate tectonics, the idea that the surface of the Earth is made up of plates that move apart and come back together, has been used to explain … Continue reading

March 24, 2012
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New Understanding of Earth’s Mantle Beneath The Pacific Ocean

Washington, D.C. — Scientists have long speculated about why there is a large change in the strength of rocks that lie at the boundary between two layers immediately under Earth’s crust: the lithosphere and underlying asthenosphere. Understanding this boundary is … Continue reading