The Mariana Trench or Marianas Trench is located in the western Pacific Ocean about 200 kilometres east of the Mariana Islands; it is the deepest oceanic trench on Earth. It is crescent-shaped and measures about 2,550 km in length and 69 km in width. The maximum known depth is 10,984 metres at the southern end of a small slot-shaped valley in its floor known as the Challenger Deep. However, some unrepeated measurements place the deepest portion at 11,034 metres. If Mount Everest were hypothetically placed into the trench at this point, its peak would still be underwater by more than two kilometres. At the bottom of the trench, the water column above exerts a pressure of 1,086 bars, more than 1,071 times the standard atmospheric pressure at sea level. At this pressure, the density of water is increased by 4.96%. The temperature at the bottom is 1 to 4 °C. In 2009, the Marianas Trench was established as a US National Monument.
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Pop-punk band who won Group of the Year at the Juno Awards in 2013. Their album Astoria reached number 2 in the Canadian charts in 2015.
Marianas Trench的成就
They released their debut album Fix Me in 2006. Their second album, 2009's Masterpiece Theatre, was their first to be certified Platinum by Music Canada.
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Marianas Trench Marine National Monument, United States national monument at the trench. This National Monument protects 95,216 sq mi (246,608.31 km²) of submerged lands and waters of the Mariana Archipelago. It includes some of the Mariana Trench, but not the deepest part, the Challenger Deep, which lies just outside the monument area.. Philippine Sea.. Oceanic trenches of the Pacific Ocean.. Subduction zones.. Extreme points of Earth.
