What is the role of the ocean in the life of the earth?

The importance of the world’s oceans plays a huge role in the life of the planet. Due to the high salt content in the water, the world’s oceans accumulate heat and give it away when cold weather sets in. In hot weather, it saves equatorial countries from burnout. Blue-green algae living in the ocean provide the planet with oxygen. The ocean is a source of seafood, energy and mineral resources. In addition to a positive effect on nature and humans, it also carries a negative characteristic, which manifests itself in the occurrence of destructive tsunamis, hurricanes and storms.