Environment

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Across
  1. 4. Sheep kid
  2. 6. Small particles usually found on beaches
  3. 7. Biggest part of a tree
  4. 10. The biggest ocean
  5. 12. Salmon, cod, tuna etc.
  6. 13. Long period of dryness
  7. 14. Food shortage where a lot of people die
  8. 16. Thunder and
Down
  1. 1. Product you get when stuff is burned
  2. 2. Bad rain which usually rains in industrial cities
  3. 3. Land surrounded by 3 sides of water
  4. 5. Big tree chopping process
  5. 6. Rodent which hides their nuts in trees
  6. 8. Area between mountains, usually with a river
  7. 9. Usually used as guide animals
  8. 11. The only unhabited continent
  9. 15. Land surrounded by water