50 fascinating facts about the ocean

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With over 71% of the world’s surface covered in ‘global ocean,’ there is a huge amount still to learn about this vast watery desert. It is strange to think that we already know quite a lot about the waters that cover our planet, however scientists and marine biologists have only really explored 5% of the oceans. Seeing as the ‘global ocean’ is so large, it has been divided into 5 separate oceans, all of which are connected.

The largest ocean out of the 5 is the Pacific. The pacific is roughly the same size as all of the land on earth, put together. The Pacific Ocean is home to the deepest depths on earth, which is situated in the ‘Marina Trench’, which sits at approximately 11Km (6.8miles) below sea level. The Pacific is also home to the highest mountain on earth, which sits at 10Km (6.2miles) above sea level. Mount Everest is only 8.8Km above sea level.

The smallest ocean on earth is the Arctic Ocean and is home to the majority of sea ice on the planet. Did you know that nearly 7% of the ocean is covered with sea ice?

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