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5 Written questions

5 Matching questions

  1. ionosphere
  2. Decreases
  3. pollutant
  4. thermosphere
  5. False
  1. a As you move up in the atmosphere, this happens to the density of the air
  2. b thouter most layer of the earth's atmosphere
  3. c the lower part of the thermosphere, where electrically charged paarticles called ions are found
  4. d harmful substances in the air, water or soil
  5. e True or False. Air pollution only affects the area around the source of pollution.

5 Multiple choice questions

  1. any instrument that measures changes in air pressure
  2. a form of oxygen thas has three oxygen atoms in each atom instead of the usual two
  3. Rain that contains more acid than normal
  4. layer with the least dense air
  5. This term affects people's lungs, eyes, and nose.

5 True/False questions

  1. DecreasesAs you move up in the stratosphere, this happens to the temperature of the air

          

  2. IncreasesAs you move up in the atmosphere, this happens to the density of the air

          

  3. FalseDo the molecules in warm air move faster or slower than molecules in cold air?

          

  4. Tropospherethe lower part of the thermosphere, where electrically charged paarticles called ions are found

          

  5. Nitrogengas that makes up 78% of the atmosphere