At home was several hours' hack-work waiting for him before he went to bed, and after he went to bed there was a volume of Weismann waiting for him, to say nothing of Herbert Spencer's Autobiography, which was as replete for him with romance as any thrilling novel.
The ocean's deepest area is the Mariana Trench (also called the Marianas Trench), which is about 11 km (almost 7 miles, or almost 36,000 feet) deep. The trench is 1,554 miles long and 44 miles wide, and is like the Grand Canyon of the ocean, although it is 120 times larger.
Best Answer: man has been ALMOST to the deepest point in the sea Most parts of the ocean are about 5 kilometers (3 miles) deep. However, deep ocean trenches can be as much as 11 km (7 miles) deep. The deepest point in the world's oceans is the Challenger Deep, in the Marianas Trench; its depth is 11.03 km (36,200 feet). In 1953, the bathyscaphe (bathy = deep, scaphe = ship) Trieste descended to 35,800 ft (10.91 km) in the Challenger Deep.