Amundsen Sea Upsc
It is unusually broad and fast glacier with its surface speeds exceeding 2 km yr near its grounding line.
Amundsen sea upsc. 1 baffin bay 2 labrador sea 3 hudson bay 4 gulf of mexico 5 caribbean sea 6 greenland sea 7 norwegian sea 8 north sea 9 mediterranean sea 10 black sea 11 caspian sea 12 red sea 13 persian gulf 14 arabian sea 15 bay of bengal 16 south china sea 17 east china sea 18 sea of japan. Jul 27 2020 larsen ice shelf of antarctica often seen in the news lies in which of the following a davis sea and weddell seab amundsen sea and ross seac ross sea and weddell sead weddell sea and bellingshausen seacorrect answer is option d. Thwaites glacier is an antarctic glacier flowing into pine island bay part of the amundsen sea. Updates alerts opsc answer key 2018 upsc answer key 2019 mpsc 2018 answer key complete list of ministers in modi govt.
Thwaites glacier is located in western antarctica and flows into pine island bay a part of the amundsen sea. August 12 2020 daily current affairs for upsc ias. 12th august 2020 daily current affairs august 11 2020. 2017 who is who 2020.
Solution d thwaites glacier sometimes referred to as the doomsday glacier is an unusually broad and vast antarctic glacier flowing into the pine island bay part of the amundsen sea east of mount murphy on the walgreen coast of marie byrd land antarctica. Is roughly the size of the state of texas and the area is known as the amundsen sea embayment ase. In march 2007 scientists studying the ase. It forms one of the three major ice drainage basins of the west antarctic ice sheet the others being the ross sea embayment and the weddell sea embayment.
Thwaites glacier is an antarctic glacier flowing into pine island bay part of the amundsen sea. Along with pine island glacier thwaites glacier has been described as part of the weak underbelly of the west antarctic ice sheet. Antartica s ross sea was declared as world s largest marine protected area mpa to protect the earth s most pristine marine ecosystem. The ice sheet which drains into the amundsen sea averages about 3 km 1 9 mi in thickness.
Can you explain this answer. Solution b 3. The word sea is often used interchangeably with ocean in american english but. According to nasa the thwaites glacier is currently responsible for approximately 4 of global sea level rise.
It holds enough ice to raise the world ocean by more than 2 feet. Solution d 2. Thwaites glacier continue reading environment for upsc prelims 2020 solution of test 26.