Across
- 4. rainfall made sufficiently acidic by atmospheric pollution
- 5. Layer A a layer in the earth's atmosphere protecting us from harmful UV rays
- 7. place to dispose of waste
- 8. cardiopulmonary resuscitation– used when someones heart stops beating or someone has stopped breathing
- 9. the trapping of the sun's warmth in a planet's lower atmosphere
- 11. substance used for destroying insects or organisms harmful to agriculture and livestock
Down
- 1. a medical practitioner qualified to diagnose and treat skin disorders
- 2. chronic disease that affects blood sugar levels
- 3. quick upward pulls on the diaphragm to force out anything blocking airways
- 6. doctor trained to handle particular patients and medical conditions
- 10. nervous system disorder that can lead to seizures