Ocean AcidificationOcean Acidification

Did you know that carbon dioxide (CO2) from burning fossil fuels is changing the chemistry of the ocean? Excess CO2 means the ocean is becoming more acidic -- and fast. This may threaten the survival of marine life as we know it.

Ocean Acidification and Marine Life

Ocean Acidification: The Basics

Ocean Acidification: Vocabulary Game

Pteropods: Very Small and Very Important

Balancing Act: Otters, Urchins and Kelp

Ocean Acidification Awareness Game