Tuesday, February 9, 2010

Earthquakes: When was the last Earthquake?

Ask your students to guess when the last earthquake occurred. You can have them write their answers on paper or have a discussion. Log on to the US Geologic Society to find out the answer. Many students will be surprised to learn that the most recent earthquake likely occurred in the last few hours – numerous low-magnitude earthquakes occur every day - in this country and worldwide.

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