whale006

whale poop is part of the ocean’s circulatory system drawing iron up from the ocean bottoms as whales consume krill who consume phytoplankton who consume iron, and bringing it up to the surface oceans in the form of their faeces, which are released by the whales only in less water pressure levels.

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whale006notes

whales – poop – circulation – iron- CO2 sinks

NARRATION Baleen whales – such as humpbacks and blue whales – are a group of whales that sieve mountains of krill from the water in a single gulp. With that much going in one end, there must be a fair bit coming out the other.

Dr […]

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When oceans become crust.

Three-fifths of Earth’s crust lies underwater, spread out along the seafloor. More than four cubic miles of ocean crust forms each year, constantly regenerating like new skin across the globe. This ocean crust arises along mid-ocean ridges — underwater mountain ranges that ripple along the ocean floor like jagged […]

whale004notes

…the whale was able to disguise itself as an island. According to some traditions, the whale’s back was covered with rocks, dirt, and even trees and bushes in the creation of this grand facade. Such a tempting oasis within the sea readily attracted sailors and wayward monks, who settled upon this island and made camp. […]

whale004

If you light a fire on the back of a whale, thinking it is an island, and drive stakes into its back, thinking you are on sandy land, you will almost certainly be tossed and turned into the sea.

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When the fish is hungry it opens its mouth very wide, and breathes forth an exceedingly sweet odor. Then all the little fish stream thither, and, allured by the sweet smell, crowd into its throat. Then the whale closes its jaws and swallows them into its stomach, which is as wide as a valley.– […]