Tag Archives: geology

Dark Seas and Bright Highlands

On the basis of lunar rocks brought back by the astronauts, explain why the maria are dark-colored, but the lunar highlands are light-colored? Regions of both the near side and far side of the Moon not covered by mare basalt … Continue reading

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Not Scared About the Pacific Northwest’s Impending Quake? You Should Be.

http://io9.com/not-scared-about-the-pacific-northwests-impending-quake-1717487751 Hmmm … Maybe my daughter’s move to the Puget Sound area wasn’t such a good deal after all … at least for the long term. Posted from WordPress for Android via my Samsung smartphone. Please excuse any misspellings. Ciao, … Continue reading

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