Ocean acidification is a significant environmental issue resulting from increased carbon dioxide absorption by the oceans. As atmospheric CO2 levels rise due to human activities, the oceans absorb about a quarter of this gas, leading to chemical changes that decrease pH levels. This shift in ocean chemistry has dire consequences for marine life, particularly organisms with calcium carbonate shells or skeletons, such as corals, mollusks, and some plankton species.

Coral reefs, essential for biodiversity and coastal protection, are particularly vulnerable, as acidification impairs their ability to form and maintain their structures. The decline of these ecosystems threatens countless marine species and the livelihoods of communities reliant on fishing and tourism.

Addressing ocean acidification requires global efforts to reduce carbon emissions and promote sustainable practices. By prioritizing renewable energy sources and protecting marine environments, we can mitigate the effects of acidification and support the health of our oceans for future generations.