What is the significance of the ocean and the sea in the life of mankind?

Since ancient times, the ocean has been used for travel. Thanks to the ocean, great discoveries of new lands and continents were made. At the present time, communication between the continents is also actively supported by shipping – whether it is the delivery of heavy cargo by tanker or the transportation of passengers on ships.

Now the sea and the ocean are an aggregator of new experiences for tourists. The seas flowing into the oceans are fraught with a tremendous mass of fish and amphibian species.

The ocean is by far the main source of water for its circulation on earth.