Across
- 1. the effect of global warming which is attributed to the emission of gasses that are kept in the atmosphere
- 4. a greenhouse gas that comes from H20
- 7. A layer where meteors melt
- 11. the radiation that is prevented by the ozone layer and keeps the earth cool
- 14. the layer that protects Earth from UV radiation
- 16. a atmospheric gas that takes up .9% of earths atmosphere
- 18. a trace gas that takes up 4.7% of our trace gasses on earth
- 20. Where satellites are located
- 21. The leading reason for global warming
- 23. Material that excrete carbon dioxide when burned
- 26. the force exerted by air that can be the amount of air at your level
Down
- 2. used as a laughing gas and is a greenhouse gas
- 3. the volume of the air per unit and decreases in altitude
- 5. a effect on the ocean through global warming
- 6. the cutting down of plants that make carbon dioxide into oxygen
- 8. a greenhouse gas that is a man made gas that wont escape the atmosphere
- 9. The most abundant atmospheric gas
- 10. second highest source of greenhouse emissions
- 12. A layer in the atmosphere where weather occurs
- 13. a green house gas that is created when burning fossil fuels
- 15. a atmospheric gas that all living things need to survive
- 17. a green house gas that is created through farming and livestock
- 19. highest source of greenhouse emissions
- 22. the active warming of the earth through green house gas emissions
- 24. the outermost layer farther out then the thermosphere
- 25. third highest source of greenhouse emissions