What was found in Antarctica 2020?
The sea creatures the researchers identified included colony-forming invertebrates called bryozoans and serpulid worms. These organisms are suspension feeders, meaning they sit in one place on the seafloor, snatching bits of organic matter that float by.
What secrets are trapped inside the ice cores in Antarctica?
Mystery in the melt Examining the gasses trapped in ice cores is how scientists first learned that the amount of carbon dioxide and the global temperature have been linked at least the last million years of Earth’s history.
Are there monsters in Antarctica?
Scientists have discovered “strange creatures” under a 900-metre thick ice shelf in Antarctica, according to an article published in the journal Frontiers in Marine Science. The previous theory was that life couldn’t exist in such extremity: no food, freezing temperatures, and complete darkness.
Why do they drill holes in Antarctica?
Their aim is to extract ice cores that will help them to piece together what happened to our planet’s climate during a crucial and mysterious period of change that occurred around 1 million years ago.
How far back does ice core data go?
The deepest ice core records come from Antarctica and Greenland, where the very deepest ice cores extend to 3 kilometers (over two miles) in depth. The oldest continuous ice core records extend to 130,000 years in Greenland, and 800,000 years in Antarctica.
Why can’t planes fly over Antarctica?
The polar regions have special navigation concerns in the form of the magnetic fields which permeate them. These can make it difficult for planes to navigate because the polar areas interfere with magnetic navigational tools.
Why is nobody allowed in Antarctica?
Well, that is because visiting Antarctica is a privilege and a responsibility at the same time. The Antarctic Treaty includes a protocol on environmental protection, which designates the continent as a natural reserve. There is a set of rules any visitor has to follow.
Has anyone been born in Antarctica?
Eleven babies have been born in Antarctica, and none of them died as infants. Antarctica therefore has the lowest infant mortality rate of any continent: 0%.