Across
- 3. are used for cooling systems in things like refrigerators
- 5. the suns heat is trapped inside earths atmosphere
- 7. the rise and fall irregularly of greenhouse gases
- 9. caused by the evaporation of liquid water
- 11. gases creates from the natural process of the greenhouse effect
- 12. when suns heat is trapped inside earths atmosphere but cannot bounce back into space
Down
- 1. combinations of natural GHG like chlorofluorocarbons
- 2. the interaction between UV light with hydrocarbons and nitrogen oxides
- 4. air pollutants that come from industrial process
- 6. chemical formula is co2
- 8. the gas released from animals
- 10. 6.5% of all greenhouse gas emissions
