The Atmosphere Crossword Puzzle

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Across
  1. 1. A layer of three-atom oxygen molecules that blocks solar radiation
  2. 5. A type of puffy cloud that indicates fair weather
  3. 10. A display of colorful lights in the sky caused by sunlight striking charged ions
  4. 14. The weight of a column of air pushing down on an area
  5. 15. The process where the atmosphere traps heat from the sun on Earth
  6. 17. Clouds that spread out in layers to cover the whole sky
  7. 18. The horizontal movement of air due to differences in air density
  8. 19. Tlevation, height, or distance from sea level
  9. 20. Wispy clouds made of solid ice crystals
Down
  1. 2. Clouds that cover the sky and can produce rain and snow
  2. 3. A measure of the amount of water vapor present in the air
  3. 4. The second layer of the atmosphere that contains the ozone layer
  4. 6. The fifth layer of the atmosphere where satellites orbit the Earth
  5. 7. A towering cloud with a flat top that produces thunder and hail
  6. 8. The layer of gas that surrounds the planet and makes life possible
  7. 9. The condition of Earth's atmosphere at a particular time and place
  8. 11. The temperature at which water vapor condenses, forming clouds
  9. 12. The third layer of the atmosphere where meteors burn up
  10. 13. The fourth layer of the atmosphere that displays aurora borealis
  11. 16. The first layer of the atmosphere where weather is found