GENERAL KNOWLEDGE

Detailed explanation-1: -Then explain to students that the Mariana Trench is the deepest part of the ocean and the deepest location on Earth. It is 11, 034 meters (36, 201 feet) deep, which is almost 7 miles.

Detailed explanation-2: -The greatest ocean depth measured is in the Challenger Deep of the Mariana Trench, at a depth of 11, 034 metres.

Detailed explanation-3: -The Challenger Deep is located in the western Pacific Ocean, at the southern end of the Mariana Trench, near the Mariana Islands. According to the August 2011 version of the GEBCO Gazetteer of Undersea Feature Names, the Challenger Deep is 10, 920 ± 10 m (35, 827 ± 33 ft) deep at 11°22.4′N 142°35.5′E.

Detailed explanation-4: -The deepest point in the ocean is in the Mariana Trench, about 11 km deep, about 1. 13×103N/m2.

Detailed explanation-5: -The maximum known depth is 10, 984 ± 25 metres (36, 037 ± 82 ft; 6.825 ± 0.016 mi) at the southern end of a small slot-shaped valley in its floor known as the Challenger Deep.