Across
- 1. a enclosed space filled with molten rock
- 5. molten rock under the ground
- 6. a hole in the ground over the main vent of a volcano
- 9. way of breaking up clay to find gold
- 10. a series of holes dug looking for gold
- 11. a volcano that doesn't erupt anymore
Down
- 2. the channel through which magma travels to reach the Earth's surface
- 3. wash or rinse with water
- 4. the action of coming to live permanently in a foreign country.
- 7. gold found on the surface
- 8. molten rock above ground