climate change impacts on marine life

Climate change significantly affects marine life through rising ocean temperatures, ocean acidification, and changing ecosystems. Warmer waters can lead to coral bleaching, threatening vital reefs that support diverse species. Increased CO2 levels cause oceans to become more acidic, harming shellfish and disrupting food chains. Additionally, shifting currents and altered habitats can force marine species to migrate, which may upset existing ecosystems. These changes can further impact fisheries and the communities that rely on them, ultimately challenging marine biodiversity and the health of our oceans.