Across
- 5. Substances released directly into the air which have harmful effects
- 8. The main source of greenhouse gas emissions at 27% of them
- 10. the number of these weather events have tripled and become longer lasting
- 12. Atmospheric conditions over short periods of time
Down
- 1. This is released when something is burned with a limited amount of oxygen
- 2. the main gas produced when fossil fuels are burned
- 3. ozone layer protects us from what
- 4. infrared radiation
- 6. type of radiation that makes molecules rotate
- 7. air pollution that reduces visibility
- 9. the number of these weather events have tripled and become longer lasting
- 11. contains a rich store of carbon in the form of various organic compounds