What percentage of the earths surface is covered by deserts?

2

Answers


  1. 0 Votes

    It is estimated that approximately one fifth, so 20%, of the earth’s surface is desert. This includes hot and cold deserts.

  2. 0 Votes

    It is estimated that 33% of the Earth’s land surface is desert, and 30% of the surface area of the Earth is land.  So that would mean that 33% of 30% is desert, meaning about 10% of the total surface area of the Earth is covered by desert.

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