| 1-2 of 2Flashcard sets with a 'fossil fuel' term meaning 'a source of energy that formed from the remains of plants and animals buried deep in the earth. (ex: coal, natural gas, and petroleum (oil))' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | Physical Scienceby tgoza | 21 terms | April 22, 2009 |
| 2 | 5th grade Science TAKS - Forms of Energyby gjh4242 | 21 terms | March 25, 2009 |