Across
- 2. In water, convection takes place in water _____.
- 3. _____ Circle - found at 66.5 degrees North
- 7. A rise in earth's temperatures - global _____
- 8. As elevation increases, temperature ______.
- 9. Day on which the sun is directly overhead at the Equator - the fall/spring _______.
- 13. In a leap year, an extra day is added to ____.
- 14. Tropic of _____ - found at 23.5 degrees South
- 16. _____ Circle - found at 66.5 degrees South
- 18. One orbit around the sun by Earth - takes 365 and 1/4 days (one year)
- 19. Water that falls to the earth's surface
- 21. The earth completes one ______ every 24 hours.
Down
- 1. Without the ______ Effect, earth would be too cold for most living things
- 4. Sun's heat is distributed throughout the world by this process.
- 5. Tropic of ______ - found at 23.5 degrees North
- 6. Day on which the sun is directly overhead at the Tropics of Cancer and Capricorn - the summer/winter ________.
- 10. Most common form of precipitation
- 11. The star that gives Earth heat
- 12. It is hot all year in the _____ climate zone.
- 13. Air masses are known as ______.
- 15. Condition of bottom layer of earth's atmosphere over a short period of time
- 17. Weather patterns over a long period of time
- 19. It is cool/cold all year in the _____ climate zone.
- 20. Movement of air