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Results tagged with geophysics
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user 19099
Geophysics is a subject of natural science concerned with the physical processes and physical properties of the Earth and its surrounding space environment.
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answers
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How many days has it been since the Cambrian explosion?
I want to know how to calculate the number of days since an event in Earth's past, and am using the Cambrian explosion as an example.
I define a day to be one rotation of Earth with respect to the su …
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