Ocean acidification<>occurs<>when excess carbon dioxide in the atmosphere causes the oceans to become acidic$$$excess carbon dioxide in the atmosphere<>causes<>the oceans to become acidic$$$the oceans<>to become<>acidic
Modeling the global ocean-atmosphere carbon dioxide system is becoming increasingly important to greenhouse gas policy.
Ocean acidification occurs when excess carbon dioxide in the atmosphere causes the oceans to become acidic.
What occurs when excess carbon dioxide in the atmosphere causes the oceans to become acidic?