Across
- 4. Functional Group Of Alcohol
- 6. CFC
- 8. Binds to Haemoglobin and is poisonous
Down
- 1. takes into account social, economic and environmental factors
- 2. found in cars, converts harmful gases into non harmful gases
- 3. CH3CH2CH2CCl2CH3
- 5. O3
- 7. 00FF00