Across
- 2. a vent in Earth's crust through which melted - or molten-rock flows
- 3. molten rock below Earth's surface
- 5. a liquid's resistance to flow
- 7. volcanoes that are not associated w/ plate boundaries
- 8. tiny particles of pulverized volcanic rock and glass
- 9. small, steep-sided volcanoes that erupt gas-rich, basaltic lavas
Down
- 1. large, steep-sided volcanoes that result from explosive eruptions of andesitic and rhyolitic lava and ash along convergent plate boundaries
- 4. molten rock that erupts onto Earth's surface
- 6. common along divergent boundaries and oceanic hot spots; Large w/ gentle slopes of basaltic lavas