Question

On the pH scale ranging from 1 to 14, 7 is neutral. Any number greater than 7 is alkaline; any number lower than 7 is acidic. With that in mind, in turns out that the oceans are serving as a carbon sink. About __________ percent of current carbon dioxide emissions have been absorbed into the oceans.

A. 30 B. 40 C. 50 D. 60 Ans : C

Answer 1

The correct answer that would best complete the given statement above would be option C. Based on the given description above, about 50 or 55 percent of current current carbon dioxide emissions have been absorbed into the oceans. Hope this is the answer that you are looking for. Have a great day!