#CHALLENGER DEEP MARIANA TRENCH HOW TO#

The Challenger Deep is the deepest known point in the Earth’s seabed hydrosphere (the oceans), with a depth of 10,902 to 10,929 m.Revise these ocean bottom relief features from your basic references.Īlso revise India’s Deep Ocean Mission. The ocean relief can be divided into various parts such as Continental Shelf, Continental Slope, Continental Rise or Foot, Deep Ocean basins, Abyssal plains & Abyssal Hills, Oceanic Trenches, Seamounts and Guyots. On June 7, astronaut and oceanographer Kathy Sullivan, who was the first American woman to walk in space in 1984, became the first woman and the fifth person in history to descend to the deepest known spot in the world’s oceans, called the Challenger Deep in the Mariana Trench. Prelims level : Challenger Deep, Mariana Trench Enviro & Biodiversity Economics Storiesįrom UPSC perspective, the following things are important :.UPSC Mains Solutions, Sample Answers, Civilsdaily TS Hit Ratio.UPSC IAS Prelims Trend Analysis Year-wise and subject-wise.Comprehensive Self-Study Plan for Physical Geography | IAS Prelims & Mains.Comprehensive Self Study Plan for Economics| IAS Prelims & Mains.Comprehensive Self Study Plan for Indian History | IAS Prelims & Mains.

#CHALLENGER DEEP MARIANA TRENCH HOW TO#

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Challenger deep mariana trench