Ozone Depletion MCQs Quiz Worksheet PDF Download

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MCQ on Ozone Depletion Quiz PDF Download

MCQ: Which of following is true about ozone?

  1. It is light blue in colour
  2. It is odourless
  3. It is not harmful
  4. It is not a pollutant


MCQ: Reformation of ozone in stratosphere is powered by

  1. UV radiation
  2. atmospheric oxygen
  3. sunlight
  4. heat


MCQ: Ozone (O?) comprises of

  1. one oxygen atom
  2. 2 oxygen atoms
  3. 3 oxygen atoms
  4. 4 oxygen atoms


MCQ: What is colour of ozone?

  1. Dark blue
  2. Red
  3. Pink
  4. Light blue


MCQ: What happens to rates of ozone formation and destruction in absence of outside intervention?

  1. Rate of ozone formation is faster
  2. Rate of ozone destruction is faster
  3. They are equal
  4. None of these