um pch vocab??

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Across
  1. 2. a string heated container
  2. 5. heating of the earth by gases
  3. 6. rainfall made with acid
  4. 7. a shield that protects us from UV
  5. 9. CPR
  6. 11. used on crops
  7. 12. focused on a particular subject
Down
  1. 1. huge pits
  2. 2. upward pulls into the diaphragm
  3. 3. a medical practitioner that treats skin disorders
  4. 4. CPR without mouth to mouth
  5. 8. causes lose of consciousness
  6. 10. a disease that means theres too much sugar in the blood