Search results
Results From The WOW.Com Content Network
For the deep-sea ecosystem, the death of a whale is the most important event. A dead whale can bring hundreds of tons of organic matter to the bottom. Whale fall community progresses through three stages: [32] Mobile scavenger stage: Big and mobile deep-sea animals arrive at the site almost immediately after whales fall on the bottom.
Marine snow is organic material that has fallen from upper waters into the deep sea. [ 7 ] In 1960, the bathyscaphe Trieste descended to the bottom of the Mariana Trench near Guam , at 10,911 m (35,797 ft; 6.780 mi), the deepest known spot in any ocean.
Marine life, sea life or ocean life is the collective ecological communities that encompass all aquatic animals, plants, algae, fungi, protists, single-celled microorganisms and associated viruses living in the saline water of marine habitats, either the sea water of marginal seas and oceans, or the brackish water of coastal wetlands, lagoons ...
General characteristics of a large marine ecosystem (Gulf of Alaska). Marine life, sea life or ocean life is the collective ecological communities that encompass all aquatic animals, plants, algae, fungi, protists, single-celled microorganisms and associated viruses living in the saline water of marine habitats, either the sea water of marginal seas and oceans, or the brackish water of coastal ...
Deep Sea 3D is a 3D IMAX documentary film about sea life. The documentary is directed by Howard Hall who has also directed other undersea films such as Into the Deep and Island of the Sharks. The film is narrated by Johnny Depp and Kate Winslet. It also features music by Danny Elfman. The film is 40 minutes long.
Focusing on the Atlantic Ocean, this installment delves into the life cycles of sea turtles, particularly their nesting behaviors and the challenges hatchlings face. The episode also investigates the role of ocean currents in nutrient distribution and their impact on marine food webs.
Life histories connect disparate ecosystems; species that live at the surface during one life history stage may occupy the deep sea, benthos, reefs, or freshwater ecosystems during another. A diversity of fish species utilize the ocean's surface, [119] either as adults or as nursery habitat for eggs and young. In contrast, species floating on ...
The hadal zone, also known as the hadopelagic zone, is the deepest region of the ocean, lying within oceanic trenches.The hadal zone ranges from around 6 to 11 km (3.7 to 6.8 mi; 20,000 to 36,000 ft) below sea level, and exists in long, narrow, topographic V-shaped depressions.