Across
- 4. Long term shifts in weather patterns
- 6. State of the weather over many years
- 9. Rising because of global warming
- 10. State of the atmosphere at any given time
- 12. a heat trapping gas
Down
- 1. Layer of glasses surrounding the earth
- 2. The place we live in
- 3. category for glasses which trap heat
- 5. The surroundings and conditions we live in
- 6. Protecting and preserving what we have
- 7. a flying vehicle with wings
- 8. Harmful substances in the Enviroment
- 9. Sink carob into the ground
- 11. a substance with no fixed volume or shape
- 13. Zero When greenhouse gas emissions are balanced by removals from the atmosphere.