First app at high depth makes ocean's sound.
The contemporary concept of the World Ocean was coined in the early 20th century by the Russian oceanographer Yuly Shokalsky to refer to the continuous ocean that covers and encircles most of the Earth.[24][25] The global, interconnected body of salt water is sometimes referred to as the World Ocean, global ocean or the great ocean.[26][27][28] The concept of a continuous body of water with relatively unrestricted exchange between its components is critical in oceanography.[29]

As the world's ocean is the principal component of Earth's hydrosphere, it is integral to life on Earth, forms part of the carbon cycle and water cycle, and – as a huge heat reservoir – influences climate and weather patterns.