Ocean Trench - Education
2023年11月29日 · Ocean trenches occupy the deepest layer of the ocean, the hadalpelagic zone. The intense pressure, lack of sunlight, and frigid temperatures of the hadalpelagic zone make ocean trenches some of the most unique habitats on Earth. How Ocean Trenches Form Subduction Zones
Oh no! This page was snatched by this mandrill.
This endangered mandrill (Mandrillus sphinx) was photographed by National Geographic Photographer Joel Sartore on Bioko Island, Equatorial Guinea, in his ambitious project to document every species in captivity—inspiring people not just to care, but also to help protect these animals for future generations. Before drills disappear, like this webpage has, learn how …
Ocean trenches are the deepest parts of the ocean. They are also called submarine valleys. An ocean trench is a long, deep depression in the ocean floor, similar to deep chasms on the Earth’s dry land.
Ocean - Education | National Geographic Society
2024年9月18日 · For example, we know that the ocean contains towering mountain ranges and deep canyons, known as trenches, just like those on land. The peak of the world’s highest mountain—Mount Everest in the Himalaya, measuring 8.85 kilometers (5.49 miles) high—would not even break the surface of the water if it was placed in the Pacific Ocean’s ...
Puerto Rico Trench - Education
2023年11月29日 · Situated just north of the Commonwealth of Puerto Rico, the Puerto Rico Trench separates the Atlantic Ocean and the Caribbean Sea. The ocean trench is a geologically complex site. The Caribbean and North American tectonic plates are scraping by each other, making a huge transform fault that extends from the Puerto Rico Trench to the coast of ...
Plastic Bag Found at the Bottom of World’s Deepest Ocean Trench
2023年11月27日 · The Mariana Trench —the deepest point in the ocean—extends nearly 10,975 meters (36,000 feet) down in a remote part of the Pacific Ocean. But if you thought the trench could escape the global onslaught of plastics pollution, you would be wrong.
All About the Ocean - National Geographic Society
2024年12月9日 · Some areas of the ocean floor have deep, narrow depressions called ocean trenches. They are the deepest parts of the ocean. The deepest spot of all is the Challenger Deep, which lies in the Mariana Trench in the Pacific Ocean near the island of Guam. Its true depth is not known, but the most accurate measurements put the Challenger Deep at ...
The Indian Ocean - Education
2024年1月8日 · The deepest point in the Indian Ocean is the Java Trench. The Java Trench is also referred to as the Sunda Trench.
Unsinkable Don Walsh - Education
On March 26, 2012, National Geographic Explorer-in-Residence James Cameron made history by becoming the first person to make a solo dive to the deepest known part of the ocean, the Challenger Deep in the Mariana Trench, nearly 11 kilometers (7 miles) below the water’s surface.
Plastic Bag Found at the Bottom of World’s Deepest Ocean Trench
2023年11月27日 · The ocean clearly contains much more plastic than a single bag in the Mariana Trench. However, this one piece of plastic is not just a wind-flung metaphor for carelessness. It is now a clear indication of how deep an impact humans are having on the planet.