
| ACROSS
4 Causes materials to be ejected onto earth's surface and into atmosphere. (8) |
| DOWN
1 Word used to describe a volcano which is inactive but may erupt again. (7) |

| ACROSS
4 Causes materials to be ejected onto earth's surface and into atmosphere. (8) |
| DOWN
1 Word used to describe a volcano which is inactive but may erupt again. (7) |