Across
- 4. HOT MOLTEN ROCK
- 5. A ACTIVE VOLCANO
- 6. A INSTRUMENT BY WHICH EARTHQUAKES CAN BE DETECTED
Down
- 1. CAUSED BY HEAVY RAIN
- 2. THE SUDDEN SHAKING OF THE GROUND CAUSED BY MOVEMENTS OR VIBRATIONS DEEP INSIDE THE EARTH
- 3. CAUSED BY UNDERSEA EARTHQUAKE,SEVERE HURRICANE OR CYCLONE