Natural Phenomena

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Across
  1. 2. Hot, molten rock that comes out of a volcano
  2. 3. A big, violent storm that forms over the ocean
  3. 4. Wind, Rain, Lightning, Thunder
  4. 7. When the ground shakes and buildings collapse
  5. 9. When there is too much water
  6. 10. A bright, electrical flash that comes before thunder
  7. 11. When there is a big fire in nature
Down
  1. 1. A big mountain that erupts
  2. 5. A really big wave
  3. 6. When the soil and dirt slide down the side of a mountain
  4. 8. A big cylindrical wind tunnel that causes damage