| Par images | Réponse | % Correct |
|---|---|---|
![]() | Basalte | 75%
|
![]() | Obsidienne | 75%
|
![]() | Gneiss | 63%
|
![]() | Granite | 63%
|
![]() | Grès | 63%
|
![]() | Charbon | 25%
|
![]() | Argilite | 13%
|
![]() | Arkose | 13%
|
![]() | Chert | 13%
|
![]() | Marne | 13%
|
![]() | Quartzite | 13%
|
![]() | Arnothosite | 0%
|
![]() | Calcaire fossilière | 0%
|
![]() | Schiste à chlorite | 0%
|