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Anonymous
Anonymous asked in Science & MathematicsEarth Sciences & Geology · 2 months ago

Global dust storms occur on Mars:?

  

a. due to the deposition of the seasonal ice cap

  

b. due to condensation of CO2, a major constituent of the atmosphere, during the winter

  

c. due to a drop in atmospheric pressure over the winter poles

  

d. both b and c

  

e. all of the above

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