Why is the ocean unexplored? – IILSS-International institute for Law of the Sea Studies

depth of oceans

IILSS 14th September 2022depth of oceans Have we reached the bottom of the ocean?How deep has a human gone in the ocean?Is the ocean 7 miles deep?What are the 5 depths of the ocean?What is the deepest depth of the ocean ever recorded?Which ocean has the most depth?Which ocean is coldest?Why is the ocean unexplored?

The average depth of the oceans is about 4 km. More precisely the average depth is 3,688 meters (12,100 ft). Nearly half of the world’s marine waters are over 3,000 meters (9,800 ft) deep.[19] “Deep ocean,” which is anything below 200 meters (660 ft.), covers about 66% of Earth’s surface. This figure does not include seas not connected to the World Ocean, such as the Caspian Sea.