One potential impact of oceans on human populations due to climate change is the rise in sea levels, which can lead to coastal flooding, displacement of communities, and loss of property. Additionally, warming ocean temperatures can disrupt marine ecosystems, affecting seafood supply and livelihoods of fishing communities. Ocean acidification caused by higher levels of carbon dioxide in the atmosphere can also harm coral reefs and marine life, impacting food sources and economies reliant on tourism. Finally, extreme weather events like hurricanes and storms are becoming more frequent and intense due to warmer ocean temperatures, posing risks to coastal populations.
