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5 Written questions

5 Matching questions

  1. Increases
  2. Decreases
  3. pollutant
  4. stratosphere
  5. troposphere
  1. a harmful substances in the air, water or soil
  2. b As you move up in the mesosphere, this happens to the temperature of the air
  3. c the layer of atmosphere where ozone occurs
  4. d As you move up in the thermosphere, this happens to the temperature of the air
  5. e the layer of atmosphere where weather occurs

5 Multiple choice questions

  1. Warm air rises. Is this because warm air is more or less dense than cold air.
  2. Which type of radiation is responsible for sunburns and may cause skin cancer
  3. Do the molecules in warm air move faster or slower than molecules in cold air?
  4. the middle layer of the earth's atmosphere: the layer in which most meteroids burn up.
  5. instrument used to measure changes in air pressure without using liquid

5 True/False questions

  1. atmospherethe outer layer of the thermosphere

          

  2. ThermosphereThe layer of gas that surrounds the earth.

          

  3. Temperaturethe layer of atmosphere where weather occurs

          

  4. acid rainRain that contains more acid than normal

          

  5. FalseTrue or False. You can see and smell all air pollution.

          

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