Finally an answer to an age old question: How big is the ocean?

While the Earth’s oceans are known as five separate entities: Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern Ocean, and Arctic Ocean, there is really only one ocean. So, you may wonder: how big is the ocean?  As of 2013, it takes up 71% of the Earth, houses 99% of the biosphere, and contains some of Earth’s grandest geological[…]