The ocean ecosystem, also known as the pelagic zone, is the largest collective ecosystem on Earth. Open waters have the greatest volume and depth of any living zone on the planet. ...
The average depth of the ocean is 12,080.7 feet (3,682.2 meters). The deepest part of the ocean is 35,838 feet (10,928 meters).
Check out these fun ocean facts for kids and learn more about the regions of
water that cover much of the Earth's surface. Enjoy a range of interesting facts
Aug 1, 2009 ... The oceans may make up 70 percent of the Earth's surface, but we know very
little about them, especially compared to our knowledge of the ...
Little Known Facts in Marine Biology - MarineBio.org.
Interesting Ocean Facts. Area: about 140 million square miles (362 million sq km)
, or nearly 71% of the Earth's surface. Average Depth: 12,200 feet (3,720 m).
Jun 4, 2014 ... Oceans cover most of our planet, but we still have a lot to learn about this
incredible ecosystem. Brush up on your knowledge of our watery ...
Find out ten amazing facts about our oceans right here at National Geographic
Kids - where's the deepest point in the ocean? Which ocean is the biggest?
Kids can learn lot of unknown and unbelievable trivia and facts about all the
oceans and seas around the world.
Powerful Properties | Watching our Waters | Fishy Facts | Astounding Aquatic ....
These "fun facts" were compiled by many JPL oceanographers and friends.