What it is: In some ways, cottage style is as much a frame of mind as it is an approach to decorating. There's an everyday ease in the way it celebrates imperfections, ordinary treasures and blended families of furniture.
The Challenger Deep in the Mariana Trench is the deepest known location in Earth's oceans. 1  Mariana Trench map: Map showing the geographic location of the Mariana Trench in the Pacific Ocean. 2  Challenger Deep map: Map showing the location of the Challenger Deep on the southern end of the Mariana Trench, south of Guam.
The deepest point in the ocean is, not surprisingly, in the Mariana Trench. It is called the Challenger Deep, after the British ship Challenger II, which discovered this point in 1951 while surveying. The Challenger Deep lies along the southern end of the Mariana Trench near the Mariana Islands.Various measurements have been taken of the ocean's depth at the Challenger Deep, but it is usually described as about 11,000 meters deep, or close to 7 miles beneath the ocean's surface.he Mariana Trench is so deep because it is an area where two of the Earth's plates converge and one (the Pacific plate) is subducted, or dives underneath, the other (the Philippine plate). During this slow process, the Philippine plate also gets pulled down.