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5 days ago · The mean depth of the Pacific (excluding adjacent seas) is 14,040 feet (4,280 metres), and its greatest known depth is 36,201 feet (11,034 metres)—in the Mariana Trench —also the greatest depth found in any ocean. In the Northern Hemisphere the Pacific Ocean meets the Arctic Ocean in the Bering Sea. In the Southern Hemisphere the Pacific ...
An emerging threat for the Pacific ocean is the development of deep-sea mining. Deep-sea mining is aimed at extracting manganese nodules that contain minerals such as magnesium, nickel, copper, zinc and cobalt. The largest deposits of these are found in the Pacific Ocean between Mexico and Hawaii in the Clarion Clipperton Fracture Zone.
May 15, 2024 · Fracture Zones are linear transform faults that develop perpendicular to the line of the mid-ocean ridge which can offset the ridge line and divide it into segments. The following are examples of mid-ocean ridges found on the floor of the Pacific Ocean. East Pacific Rise (Figure 3) Pacific-Antarctic Ridge (Figure 3)
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- Sarah Gibbens
- Birthing hurricanes. The Pacific Ocean stirs up some of the strongest hurricanes ever seen. For example, in 2018 the strongest storm of the year was Super Typhoon Mangkhut.
- The Ring of Fire. The Pacific basin is called the “Ring of Fire” because of the area of earthquake and volcanic activity around its edges. The resulting chain of volcanoes is roughly 25,000 miles long and springs to life where the Pacific tectonic plate slides against or collides into the other tectonic plates that circle it.
- The Mariana Trench. The Mariana Trench is one such deep ocean trench that sits along the Ring of Fire in the Mariana Archipelago east of the Philippines.
- Ocean acidification and ‘the blob’ Burning fossil fuels and releasing carbon dioxide into the air doesn't just alter the makeup of our atmosphere. Oceans, which absorb about 30 percent of the CO2 released into the atmosphere, are also highly susceptible to the changes taking place in a warming world.
Dec 7, 2021 · The Pacific Ocean is a major contributor to the world economy and particularly to those nations its waters directly touch. It provides low-cost sea transportation between East and West, extensive fishing grounds, offshore oil and gas fields, minerals, and sand and gravel for the construction industry. In 1996, over 60% of the world's fish catch ...
Oct 7, 2019 · The Pacific Ocean is the largest and deepest of the world's five oceans with an area of 60.06 million square miles (155.557 million square kilometers.) It stretches from the Arctic Ocean in the north to the Southern Ocean in the south. It also sits between Asia and Australia as well as between Asia and North America and Australia and South America.
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Oct 18, 2023 · Explorer Ferdinand Magellan named the Pacific Ocean in the 16th century. Covering approximately 155 million square kilometers (59 million square miles) and containing more than half of the free water on Earth, the Pacific is by far the largest of the world's ocean basins. In 1519, Portuguese navigator Ferdinand Magellan, in the employ of Spain ...
