| Ord: | Rätt svar: | Mitt svar: |
|---|---|---|
| křemen | kvarts | - |
| pískovec | sandsten | - |
| nerost | mineral | - |
| lom | stenbrott | - |
| minerál | mineral | - |
| vápenec | kalksten | - |
| usazenina | sediment | - |
| horník | gruvarbetare | - |
| uhlí | kol | - |
| kámen | sten | - |
| žula | granit | - |
| čedič | basalt | - |
| důl | gruva | - |
| hornina | bergart | - |
| ruda | malm | - |
| břidlice | skiffer | - |
| štěrk | grus | - |
| mramor | marmor | - |