While the Earth’s oceans are known as separate entities, there is really only one ocean. So, how big is it? As of 2013, it takes up 71% of the Earth, houses 99% of the biosphere, and contains some of Earth’s grandest geological features. Scott Gass reminds us of the influence humans have on the ocean and the influence it has on us.
Source: TEDEd Lessons Worth Sharing
Creators: Sandro Katamashvili (artist) and Scott Gass (educator)