Question

what is the average ph of the ocean?
7.5
8.1
7.0
8.7

Explanation:

The average pH of the ocean is a known value in environmental science (a subfield of Natural Science). Scientific research and data show that the ocean's average pH is around 8.1, which is slightly alkaline. This is due to the presence of bicarbonate and carbonate ions and the ocean's role in the carbon cycle. Among the given options, 8.1 is the correct value representing the average ocean pH.

Answer:

B. 8.1