2. Questions Bank
  3. 6th Class
  4. General Knowledge
  5. Earth and its Environment

6th Class General Knowledge Earth and its Environment Question Bank Earth and Its Environment

  • question_answer
    Which of the following graphs shows the most likely effect of sulphur dioxide on the population of lichens in the region?

    A)  

    B)  

    C)  

    D)  

    Correct Answer: C

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