| 1-3 of 3Flashcard sets with a 'seismograph' term meaning 'instrument that measures how much the earth moves' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | earthquakesby abarnes | 7 terms | February 16, 2009 |
| 2 | Earthquakesby abarnes | 7 terms | February 10, 2008 |
| 3 | Mountains, Volcanoes and Eqrthquakesby cherylcross | 14 terms | February 11, 2008 |