Which of the following is a consequence of ocean acidification?
Question 19 options:
A) Shorebird eggs are weakened and break more easily.
B) Swimmers may experience skin irritation from the acidified water.
C) Carbonate (CO32–) accumulates to increase the pH of the water.
D) Marine organisms that use carbonate (CO32–) as a building block to make calcified shelters are threatened.