Facts About The Pacific Ocean Floor

Atolls are coral islands in the ocean which are surrounded by a lagoon.

Facts about the pacific ocean floor.

The ocean is like an entirely separate world. Here are 15 crazy facts about the ocean floor. It extends from the arctic ocean in the north to the southern ocean or depending on definition to antarctica in the south and is bounded by the continents of asia and australia in the west and the americas in the east. We know very little about the deep ocean floor and the life it holds due to the depth and the difficulties this creates for scientists.

As atolls are only found in warm ocean water the southern most atoll are the coral sea islands to the west of the barrier reef in australia. The ocean floor covers 70 of the earth s surface. The mariana trench the world s deepest submarine de pression is more than 11 000m below sea level in some parts about 7 000m below the mean depth of the ocean floor. Below you can see a lagoon in fiji.

The pacific ocean is the biggest body of water on the planet it s home to more species and creatures than anywhere else and yet we still don t know all that much about it. The pacific ocean is the largest and deepest of earth s oceanic divisions. To shine a light on the hidden depths of one of nature s great marvels we ve put together 16 interesting facts about the pacific ocean. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet.

Most of the world s atolls are situated in the pacific ocean. Historical pacific ocean facts show us that tasman c1603 c1659 was the first man to achieve the feat of entering the south pacific from the west and sailing round australia. The trenches around the edges of the eastern pacific ocean are shallower than are those of the western pacific. As seawater makes its way through layers of salt it forms little depressions on the ocean floor.

This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. At 165 250 000 square kilometers 63 800 000 square miles in area as defined with an antarctic. 44 facts about the ocean in no particular order earth is mostly water. Because the water around these depressions contains more salt than normal seawater it s denser and sinks into the depressions creating.

The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. It is known as the apex predator of the ocean. The pacific ocean is 15 times larger than america. In fact it has been said that we know more about the surface of the moon than about the deeper ocean trenches.

There are trenches mountains volcanos and lakes and rivers. At a time when many european explorers were sailing into the waters and losing their lives he was a rare phenomenon.