Across
- 3. gasses that cover some planets.
- 7. cells, which extend from between 60 and 70 degrees north and south, to the poles.
- 9. Hemisphere, The lower half of the Earth’s equator
- 10. cells, model of the mid-latitude segment of Earth's wind circulation
- 11. is the measure of hotness or coldness.
- 14. the lowest region of the atmosphere
- 16. the substance's mass per unit of volume
- 17. Pole, The Southern of the axis of rotation
- 21. cells, the low-latitude overturning circulations
- 22. The opposite direction that the hands on a clock go.
Down
- 1. decrease in size, number, or range.
- 2. a imaginary line that is drawn around the earth that separate the North and south hemispheres
- 4. the uppermost region of Earth's atmosphere.
- 5. Hemisphere, The upper half of the Earth’s equator
- 6. Pressure, Force exerted by air
- 8. Pole, The Northern of the axis of rotation
- 9. each of the four divisions of the year
- 12. Become larger in size
- 13. latitudes, located at about 30 degrees north and south
- 14. A slightly sloped position or movement.
- 15. a layer of Earth's atmosphere that is directly above the mesosphere
- 18. A period of time of inactivity
- 19. The same direction that the hands on a clock go.
- 20. easterlies, cold winds that blow around high pressure areas