Across
- 2. A disease in which abnormal cells divide uncontrollably and destroy body tissue
- 4. state of complete physical mental and social well-being
- 6. toxic gas
- 7. the rise in global temperatures
- 10. the final part of something
Down
- 1. important or noticeable
- 3. contamination of the indoor or outdoor environment
- 5. the ability to do work
- 8. the invisible mixture of gases that surrounds Earth
- 9. thing that causes difficulty, stress, or doubt