Geology & Volcanoes Quiz: Rock Types, Pangaea, Mohs Scale (Easy)
Easy geology quiz: main rock types, the earthquake magnitude scale, underground molten rock, an ancient supercontinent and the hardest mineral.
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- Which of these is one of the main types of rock?
- Which scale is traditionally used to measure earthquake magnitude?
- What is molten rock found underground called?
… and 7 more questions to discover by playing.