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The Atmosphere Review

The Atmosphere Review

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The Atmosphere Review

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  1. The Atmosphere Review Chapter 3 Water and the Atmosphere

  2. The amount of __________in the air varies greatly from place to place andtime to time. A molecules B water vapor C properties D airplanes

  3. Incorrect!

  4. Correct

  5. Gases in air that are present in very small amounts are called ____________gases A small B tiny C trace D insignificant

  6. Incorrect!

  7. Correct

  8. Earth is surrounded by an envelope of gases called the _____________. A atmosphere B ionosphere C sphere of air D crust

  9. Incorrect!

  10. Correct

  11. Clouds form when water vapor ________ out of the air. A vaporize B evaporates C precipitates D condenses

  12. Incorrect!

  13. Correct

  14. The term used to describe the condition of Earth’s atmosphere at a given place ortime is ___________. A Air pressure B Weather C Forecast D Climate

  15. Incorrect!

  16. Correct

  17. What do dust, smoke, salt, andchemicals have in common? a They are gases in air. b They make up water vapor in air. C They are particles in air. d They are found only in pure air.

  18. Incorrect!

  19. Correct

  20. Which of these does a fire need toburn? a argon b carbon dioxide C nitrogen d oxygen

  21. Incorrect!

  22. Correct

  23. Which of these do plants need tomake food? a argon b carbon dioxide C nitrogen d oxygen

  24. Incorrect!

  25. Correct

  26. Which of these makes up about21 percent of the atmosphere? a argon b carbon dioxide C nitrogen d oxygen

  27. Incorrect!

  28. Correct

  29. True or False To calculate the density of a substance divide its mass by itsweight.

  30. Incorrect!

  31. Correct

  32. True or False The higher the altitude, the lower the air pressure

  33. Incorrect!

  34. Correct

  35. True or False As altitude increases, the density of the air increases.

  36. Incorrect!

  37. Correct

  38. True or False Air pressure is the result of the weight of a column of airpushing on an area.

  39. Incorrect!

  40. Correct

  41. Air pressure at sea level is __________ than air pressure at the top of amountain. A the same B higher C lower D colder

  42. Incorrect!

  43. Correct

  44. The amount of mass in a given volume of air is its __________. A density B weight C pressure D volume

  45. Incorrect!

  46. Correct

  47. Air pressure doesn’t crush you because molecules in air push __________. A in one direction B in two directions C up D in all directions

  48. Incorrect!

  49. Correct

  50. True of False The troposphere is thickest over the equator.