This paper examines the impact of global warming on marine life, including the rise in temperature, melting of sea ice, and shifting precipitation patterns. The paper discusses how global warming is caused by the emission of greenhouse gases and how it affects the physical nature of the oceans, which in turn affects marine life. The paper also discusses how marine animals are forced to migrate to find new habitats and how coral reefs are going through a phase of bleaching due to global warming. Finally, the paper suggests ways to prevent further damage to the ocean and marine life.