I believe that it is 3. Africa
i looked the answer up it gave me that answer but it didnt give me a clear answer so tell me if i am wrong hope it helps :)
Do u go to k12 cause i reconize ur name
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The answer would be : D. Ocean
The earth consist of more than 70 % of water.
And from that 70 % ,
97 % of them is located on the Ocean
hope this helps
Ask this question on the mathematics section
One of the consequences can and should be air pollution.