| 1-2 of 2Flashcard sets with a 'nonrenewable resources' term meaning 'substances (e.g., oil, gas, coal, copper, gold) that, once used, cannot be replaced in this geological age' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | Science Glossary 2by Brooksj1263 | 42 terms | October 22, 2007 |
| 2 | PSSA Science Vocabulary: Earth Science Part 1by Moonheit13 | 18 terms | March 28, 2009 |