Before diving into ocean photos and backgrounds, let's briefly define the ocean. A vast body of saltwater, oceans form the Earth's hydrosphere and serve as boundaries between continents. Covering 75% of the planet's surface, oceans are home to 230,000 known marine species, with many depths still unexplored. Ocean salinity comes from rivers dissolving salts from rocks over millennia. In this section, Pixelflit invites you to explore high-quality ocean photos, wallpapers, and backgrounds to enjoy the beauty of the sea.
