geography

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Across
  1. 1. molten rock that reaches the earths surface
  2. 8. faling snow
  3. 9. a large landform that stands out from its surroundings and generally over 600 metres
  4. 10. earths metallic centre
  5. 11. frozen liquid
  6. 12. a biome of large boggy barren areas without trees
  7. 13. when the ground shakes
  8. 15. big chunks of ice that floats in water
  9. 17. flying animal
  10. 18. how we get our light during the day
Down
  1. 2. a mountain formed by eruption of material through the earths crust
  2. 3. a gigantic wave
  3. 4. a liquid
  4. 5. permanently frozen subsoil
  5. 6. fibre optic cable network
  6. 7. how we get our light at night
  7. 14. falling rocks
  8. 16. falling water