Climate Trivia: Ocean Acidification
The oceans are currently absorbing about 22 million tons of carbon dioxide (CO2) each day and have absorbed an estimated 525 billion tons of CO2 over the last 200 years.
Trivia Question: As the oceans absorb more carbon dioxide, they become…
a. more basic (higher pH).
b. more acidic (lower pH).
c. richer in nutrients.
d. warmer.
The correct answer is [...]
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