Vocabulary Crossword

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Across
  1. 3. rainfall made sufficiently acidic by atmospheric pollution that it causes environmental harm
  2. 7. a layer in the earth's stratosphere
  3. 9. CPR for cardiac arrest
  4. 11. A group of diseases that result in too much sugar in the blood
  5. 12. a skin doctor
Down
  1. 1. is a first aid procedure used to treat upper airway obstructions
  2. 2. nerve cell activity in the brain is disturbed, causing seizures
  3. 4. the trapping of the sun's warmth in a planet's lower atmosphere
  4. 5. a strong, heated container used for chemical reactions
  5. 6. a substance used for destroying insects
  6. 8. CPR without mouth breaths
  7. 10. a person who specializes in something
  8. 13. a site for the disposal of waste