The article discusses the impact of climate change on marine ecosystems, highlighting the various threats to marine life such as rising sea levels, ocean acidification, and extreme weather events. It emphasizes the urgent need for global action to mitigate these effects and protect marine biodiversity. The article also presents strategies for conservation, such as creating marine protected areas and implementing sustainable fishing practices. Overall, it stresses the importance of preserving marine ecosystems for the well-being of both the environment and human society. As climate change continues to accelerate, it is crucial for governments, organizations, and individuals to work together to address these challenges and ensure the sustainability of our oceans for future generations.