| Answer | Crossword Clue |
|---|---|
| ORES | They're graded in geology class |
| STRATA | Layers, as in geology class |
| MOLTENLAVA | You might have heard about how it gets expelled in geology class |
| NOTES | They're taken in class |
| ERASERS | They're clapped in class |
| TESTS | They're taken in class |
