| Questions | Answers |
| What rocks are formed from the crystallization of magma? | |
| What is magma that flows out onto Earth's surface? | |
| Fine grained igneous rocks are called what? | |
| Course grained igneous rocks are called what? | |
| What is a slushy mix of molten rock, gases, and mineral crystals? | |
| What are the three types of magma? | |
| The process where some minerals melt at low temperatures while other minerals remain solid is called what? | |
| The process wherein different minerals form at different temperatures is called what? | |
| What illustrates this relationship between cooling magma and mineral formation. | |
| Granite, which has a high silica content, is classified as what? | |
| | Questions | Answers |
| Gabbro, which has a lower silica content, is classified as what? | |
| What are igneous rocks that have low silica contents and very high levels of iron and magnesium? | |
| Which texture is characterized by large well formed crystals surrounded by finer grained crystals? | |
| Veins of extremely large grained minerals are called what? | |
| Diamonds are found in what ultramafic rock? | |
| What are two kinds of ultramafic rocks? | |
| What is a kind of mafic rock? | |
| What is a kind of felsic rock? | |
| What do felsic rocks contain? | |
| What is a good example of and intermediate rock? | |
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