Marine natural surroundings are territories that help marine life. Marine life relies here and there upon the saltwater that is in the ocean (the term marine originates from the Latin horse, which means ocean or sea). A territory is a natural or ecological zone possessed by at least one living species.The marine condition bolsters numerous sorts of these living spaces.Marine environments can be partitioned into seaside and vast sea living spaces. Beach front natural surroundings are found in the region that stretches out from to the extent the tide comes in on the shoreline out to the edge of the mainland rack. Most marine life is found in seaside living spaces, despite the fact that the rack zone involves just seven percent of the all out sea territory.During the moderate development of our planet, plate tectonics has ceaselessly changed the places of mainlands and seas. At the hour of the Pangea, around 300 million years back, there was just a single enormous sea encompassing this one landmass. Today, as indicated by the order of the International Hydrological Organization (IHO), there are three seas.