Science Chapter 8 – 8.1 – 8.3

Edit Answers
123456789101112131415
Across
  1. 5. A _____is a weather prediction.
  2. 7. The predictable winds, blowing in different directions at certain latitudes, which sailors depend on are called _____ _____.
  3. 8. The instrument used to detect air pressure changes is a _____.
  4. 9. The _____ _____ causes weather systems to move from west to east, dipping up and down.
  5. 10. _____ describes weather conditions of a certain area over time.
  6. 12. _____ is the gas that makes up most of the air.
  7. 14. Gases exert pressure because they have _____.
  8. 15. The condition of the air is called _____.
Down
  1. 1. Cold air is _____ than warm air.
  2. 2. The air surrounding the earth is called the _____.
  3. 3. The atmosphere’s ability to keep heat from easily escaping into space is called the _____ _____.
  4. 4. A _____ is a scientist who studies weather.
  5. 6. Weather happens in the _____ atmosphere.
  6. 11. The _____ atmosphere has the greatest density of gases.
  7. 13. A constant movement of air causes _____.