Across
- 2. When a "mountain" explotes and expells lava, ash and other materials
- 4. A combustion in which heat, light and various reaction products are released
- 5. A disaster when there is no rain for a long time
- 6. A big wave that can destroy towns near the sea
Down
- 1. A lot of water
- 2. Strong earth tremor
- 3. A combination of lot of water, lightnings and thunders