Other questions in this quiz

2. Ozone is made of how many oxygen atoms?

  • Three
  • Four
  • One
  • Two

3. What is the purpose of the ozone layer?

  • To block visable light
  • To block harmful UV radiation
  • To keep UV radiation on Earth
  • To block harmful microwaves

4. By which process was oxygen first released into the atmosphere?

  • Oxidation
  • Photosynthesis
  • Aerobic Respiration
  • Anaerobic Respiration

5. Which of these gases do volcanoes release?

  • Methane
  • Oxygen
  • Nitrogen Dioxide
  • Argon


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