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April 19, 2015

April 19, 2015

Posted by **Cathy** on Monday, February 23, 2009 at 12:03pm.

- Science -
**drwls**, Monday, February 23, 2009 at 2:44pm16.8 = 5.6 x 3, so the mass above 16.8 km decreases to (1/2)^3 = 1/8 or 12.5% of its sea level value.

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