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Earth's systems

QuestionAnswer
97% of water on earth is....... salt water
3% of water on earth is......... fresh water
79% of the 3% of water is found on............ glaciers
20% of the 3% of water is found in............ underground
less then 1% of water is potable
air polution emitted from the factories of manufactoring goods industry
Created by: user-2031093
 

 



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