Across
- 1. This lava forms a rock that is intermediate of basalt and rhyolite.
- 3. This type of volcano is formed by quiet eruptions.
- 5. Dark colored and contains a lot of water. This lava cools and forms basalt, an igneous rock.
- 8. Molten rock that is still underground and is a hot liquid
- 9. A steam-driven eruption as the hot rocks comes in contact with water
Down
- 2. It is formed when a part of the wall collapses following an explosive eruption.
- 4. Referred as windows into the interior of the Earth
- 6. A funnel-shaped opening at the top of a volcano.
- 7. A violent eruption when in contact with water.