What is ocean acidification, and how does it affect marine life?

Ocean acidification is a process that occurs when carbon dioxide (CO2) is absorbed by seawater, lowering its pH levels and making it more acidic. This happens when excess CO2 is released into the atmosphere through human activities such as burning fossil fuels and deforestation, and then dissolves into the ocean. The increase in acidity can have significant impacts on marine life, as many organisms rely on a specific pH level to survive and grow.

For example, shell-forming organisms such as oysters, clams, and coral reefs may find it difficult to form their shells or skeletons due to the increased acidity. Additionally, the acidification can also affect the behavior and reproduction of fish and other marine animals. This can have far-reaching effects on the entire oceanic food chain, ultimately affecting the livelihood of humans who rely on seafood for food and income.

The impacts of ocean acidification are already being seen in many parts of the world, particularly in areas where CO2 levels are highest, such as the Arctic and the Antarctic. The negative effects on marine life and the oceanic ecosystem are projected to increase with the continued release of CO2 into the atmosphere. It is crucial that we take action to reduce our carbon footprint and protect the health of our oceans for the benefit of all life on Earth.