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5 Written questions

5 Matching questions

  1. Increases
  2. water vapor
  3. pollutant
  4. False
  5. density
  1. a harmful substances in the air, water or soil
  2. b True or False. You can see and smell all air pollution.
  3. c water in the form of a gas
  4. d As you move up in the stratosphere, this happens to the temperature of the air
  5. e the amount of mass in a given volume of a given substance D=m/v

5 Multiple choice questions

  1. As you move up in the troposphere, this happens to the temperature of the air
  2. instrument that measures change in air pressure using a liquid
  3. Warm air rises. Is this because warm air is more or less dense than cold air.
  4. a brownish haze that is a mixture of ozone and other chemicals ; formed when nitrogen oxides(NOx), hydrocarbons (VOCs) and other pollutants react with each other in the presence of sunlight
  5. the lower part of the thermosphere, where electrically charged paarticles called ions are found

5 True/False questions

  1. Thermospherelayer with the least dense air

          

  2. air pressurethe force pressing on an area

          

  3. IncreasesAs you move up in the troposphere, this happens to the temperature of the air

          

  4. Carbon Dioxidethe distance above sea level

          

  5. Oxygengas that makes up 21% of the atmosphere