journal thing

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Across
  1. 4. in zoos animals have there ...
  2. 6. corruption of the environment
  3. 7. a type of book
  4. 8. used in most electronic toys
  5. 10. past tense of charge
  6. 12. you use a car for
  7. 13. a type of fuel
Down
  1. 1. people who run the country
  2. 2. a part of a car that spins
  3. 3. pollution is getting ...
  4. 4. mane power creator of a car or machine
  5. 5. something put in cars
  6. 9. what lightning is made of
  7. 11. something used to drive around in