VOCABULARY POP QUIZ

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Across
  1. 4. the long term prevailing weather conditions at a particular place based upon records.
  2. 5. a material used as an insulator and as a fire retardant
  3. 7. increase in the concentration of acid
  4. 8. short term periodic change in the location of warm and cold water masses in the Pacific Ocean
  5. 11. winds that blows predominantly in one direction.
Down
  1. 1. the distance from the equator measured in degrees north or south of the equator
  2. 2. the movement of air within the atmosphere
  3. 3. measure the intensity of sound.
  4. 6. air pollution hanging over urban areas and reduces visibility
  5. 9. is a molecule made of three oxygen atoms
  6. 10. human made chemicals that damage the ozone layer
  7. 11. measure of how acidic or basic a substance is