I am obsessed with deep sea documentaries, just OBSESSED! Know anything cool about the ocean, buddy ol' pal?
Why yes.  I am an Oceanography major.  On our planet, the ocean makes up much of the hydrosphere.
How much of the hydrosphere, exactly? I think I've heard of that before!
Our oceans account for 97.5%
HOLY CHEESEBALLS THATS A LOT! How deep is the ocean?
Well, that varies depending on where you measure.  It's total volume is 1.35 billion cubic kilometers!
I love a good beach day. How much salt is in all of that water? Must be a crazy amount!
partly or fully enclosed by land, though "the sea" refers also to the oceans.
Saline water covers approximately and is customarily divided into several principal oceans and smaller seas, with the ocean covering approximately 71% of Earth's surface and 90% of the Earth's biosphere. The ocean contains 97% of Earth's water, and oceanographers have stated that less than 5% of the World Ocean has been explored. The total volume is approximately 1.35 billion cubic kilometers (320 million cu mi) with an average
-Ocean Channel – The main body of a turbidity current system of channels and canyons running on the sea bottom from the Hudson Strait, through the Labrador Sea and ending at the Sohm Abyssal Plain
- Porcupine Seabight – A deep-water oceanic basin on the continental margin of the northeastern Atlantic
Physical Oceanography Oceans.
Ocean – A body of saline water that composes much of a planet's hydrosphere
- Arctic Ocean – The smallest and shallowest of the world's five major oceans, located in the north polar regions