Across
- 4. substances that can cause cancer
- 7. highly addictive chemical in cigarettes
- 8. toxic, sticky, brown residue formed by burning tobacco
- 11. Respiratory System irritation often caused by dust or pollen
- 12. inflammation in one or both lungs' air sacs, filling them with fluid
- 14. type of smoking where you breathe in their smoke
Down
- 1. the inflammation of the airways (bronchi) in the lungs, commonly causing a persistent cough (often with mucus)
- 2. ability to control impulses, emotions, and behaviors
- 3. lung disease characterized by inflamed, narrow airways causing wheezing & shortness of breath
- 5. production and discharge of something, the release of greenhouse gases (GHGs) into the atmosphere
- 6. small medical device to help relieve asthma sufferers
- 9. deadly disease that can be caused by smoking
- 10. another word for blocked
- 13. tiny air sacs of the lungs which allow for gas exchange