Sharks have respiratory organs called gills. These gills are located on each side of their head and are composed of gill slits protected by opercula. The gills...
Dolphins use whistles to communicate over long distances due to the unique properties of these underwater sounds. Whistles can effectively propagate in water over great...
When an object is submerged in a fluid, it experiences a vertical force opposite to gravity, called the Archimedes' force. This force is equal to...
Atmospheric pressure decreases as altitude increases. Therefore, water boils more quickly because atmospheric pressure is lower. In fact, atmospheric pressure affects the boiling point of...
Whales sing complex melodies underwater to communicate with their fellow creatures, primarily for the purpose of reproduction. Whale songs are particularly important during the mating...
Jellyfish have stinging tentacles to capture their prey and defend themselves against potential predators. These tentacles are equipped with stinging cells, called cnidocytes, which contain...
Orcas can hit fish with their tail for various reasons. First, this hunting technique can allow orcas to disorient their prey by creating turbulence in...
The Moon exerts a gravitational force on Earth due to its mass. This force is responsible for the creation of the phenomenon of tides. The...
Ocean currents have various origins, mainly linked to natural and climatic processes. Among these origins, we can mention the difference in temperature at the surface...
The oceans, vast expanses of water in perpetual motion, offer a fascinating spectacle of landscapes in constant evolution. The waves that form and break, the...
