I have a lot going on, don't I? So take care of me, please, because I'm your home. All five oceans are connected with each other, and water flows between them. The deepest known area of the ocean ...

In terms of sheer area, oceans are top of the list of the most common landforms. Yes, even oceans are landforms, given that they are composed of vast basins riddled with trenches and mountains.

It’s one of the five oceans that cover nearly three-quarters of the Earth. The Atlantic, Pacific, Indian, Southern and Arctic. Although the water looks calm and still from outer space ...