qu puzzle

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Across
  1. 5. sea creature
  2. 6. really fast
  3. 7. shaking of the crust of the earth
  4. 10. line of latitude around the earth
  5. 11. place to keep fish
Down
  1. 1. not a solid or a gas
  2. 2. the opposite of noisy
  3. 3. has four equal sides
  4. 4. warm cover for the bed
  5. 8. the same
  6. 9. a question
  7. 10. objects involved in a task