Weather And Climate - Section 1 - The Air Around You

13 Questions

Settings
Please wait...
Weather Quizzes & Trivia

Questions and Answers
  • 1. 
    Oxygen is used to __________________________________________________________________.
    • A. 

      Light candles or breathe.

    • B. 

      Blow things up and eat

    • C. 

      Fill you with energy and cook

  • 2. 
    Earth's atmosphere is made up of __________, oxygen, water vapor, __________, and particles of liquids and solids.
    • A. 

      Candy and Helium Helium and Neon

    • B. 

      Protons and Electrons

    • C. 

      Nitrogen and Carbon Dioxide

  • 3. 
    Nitrogen makes up _____% of the air. Oxygen makes up _____% of the air. The other _____% are all other gases.
    • A. 

      27, 52, 21

    • B. 

      78, 21, 1

    • C. 

      89, 10, 1

  • 4. 
    Each nitrogen molecule consists of _____ nitrogen atoms.
    • A. 

      1

    • B. 

      8

    • C. 

      2

  • 5. 
    Plants and animals take __________ directly from the air and use it to release energy.
    • A. 

      Neon

    • B. 

      Oxygen

    • C. 

      Argon

  • 6. 
    Most oxygen molecules have _____ oxygen atoms.
    • A. 

      2

    • B. 

      6

    • C. 

      3

  • 7. 
    • A. 

      Nitrogen

    • B. 

      Oxygen

    • C. 

      Carbon Dioxide

  • 8. 
    Each water molecule contains _____ hydrogen atoms and _____ oxygen atom.
    • A. 

      2, 1

    • B. 

      7, 0

    • C. 

      5, 3

  • 9. 
    The amount of water vapor __________ from place to place and from time to time.
    • A. 

      Varies

    • B. 

      Increases

    • C. 

      Reduces

  • 10. 
    Clouds form when when water vapor __________ out of the air to form tiny droplets of liquid.
    • A. 

      Runs

    • B. 

      Condenses

    • C. 

      Smoke down

  • 11. 
    Pure _____ only contains gases.
    • A. 

      Air

    • B. 

      Water

    • C. 

      Both A and B

  • 12. 
    Earth's atmosphere makes conditions on Earth suitable for living things by containing __________ and other livin things you need to survive.
    • A. 

      Oxygen

    • B. 

      Nitrogen

    • C. 

      Hydrogen

  • 13. 
    Earth's atmosphere protects living things from dangerous __________ from the sun.
    • A. 

      UV Rays

    • B. 

      Radiation

    • C. 

      Brightness