Across
- 2. The gas humans breath.
- 3. This animal produces methane.
- 6. A layer within the thermosphere.
- 9. Formed by solar storms.
- 15. The layer of the atmosphere that planes tend to fly.
- 16. Gasses that can cause global warming.
- 17. Farmers do this which cause greenhouse gases to be released.
- 19. The layer of the atmosphere that's above the stratosphere and below the thermosphere.
- 20. The heat source for the stratosphere.
- 21. A layer of the atmosphere where the temperature increases with height.
- 23. Air temperature in the troposphere increases with altitude and warm air sits over cold air.
- 24. The layer of the atmosphere we live in.
- 25. It's produced by the sun and is absorbed by ozone.
Down
- 1. The layer beyond the atmosphere that contains the Van Allen radiation belts.
- 2. A gas within the Stratosphere.
- 4. We burn this which helps cause global warming.
- 5. The process of burning forests.
- 7. Radiation belts located in the magnetosphere.
- 8. The most common gas in the Earth's atmosphere.
- 10. A change in temperature with distance.
- 11. The cause of greenhouse gases where the air heats up.
- 12. A greenhouse gas that is in our planets atmosphere.
- 13. A stream of charged particles emitted from the sun.
- 14. The process that takes place within the troposphere.
- 18. A common greenhouse gas.
- 22. The outermost layer of the atmosphere that has no limit.
