2. Questions Bank
  3. 8th Class
  4. Science
  5. Force and Pressure

8th Class Science Force and Pressure Question Bank Force and Pressure Summative Subjective Problems

  • question_answer
    On mountain tops, we breathe more and our ears tend to pop. Why?

    Answer:

    At the top of a tall mountain, the pressure is less. This causes our ears to pop in order to balance the pressure between the outer part and the inner part of our ears.


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