- What does the image protray?
Cinnabar (mercury sulfide). Image taken from the Beginner's Guide to Minerals and Rocks by Joel Grice, 2010, Canadian Museum of Nature.
- What did the American Geological Society change its name to on 18 Dec. 1889?
Geological Society of America
- Born on 26 Dec. 1780, this math and science pioneer wrote both Mechanism of the Heavens and Physical Geography. Name this person.Mary Fairfax Somerville
Thanks for playing!
[ Classifieds — Jobs & More | Check Out Our Equipment and Supplies ]
Follow GSA on