What Opened This Huge Hole Under Greenland?

Geologists scanning the surface of Greenland in the mid-2010s discovered a massive hole beneath the Hiawatha Glacier. Scientists investigating the reason for the formation of this hole reached shocking results.

A secret hidden deep in Greenland has been occupying the scientific world for a long time. Discovered by radar scans This huge hole took scientists on a great journey of discovery.

This huge hole covers not only Greenland but also About the history of the world It contains important clues.

So, how was this hole discovered?

In the mid-2010s, geologists scanning the surface of Greenland using radar Hiawatha instead of Buzulu They discovered a huge hole. This hole was 300 meters deep and 31 kilometers wide.

Naturally, researchers wondered what created this huge hole. Erosion, volcano, asteroid impact or like a giant sandworm possibilities were considered.

But to learn more, grains of quartz, one of the most common minerals on Earth, were needed.

What was quartz’s role in solving this mystery?

quartz, It has a simple structure in its pure form and is found in almost all types of rocks. For this reason, scientists investigating Greenland’s mysterious hole collected quartz grains from under the Hiawatha Glacier.

The quartz grains they examined, It bore the signs of a great disaster. The grains had planar deformation structures (PDFs) in which intense pressure waves pushed internal crystals out of alignment.

These structures are only formed by large impacts or the size of a nuclear bomb It is formed under enormous forces such as explosions.

Was the hole really caused by a massive asteroid impact?

Size of Hiawatha crater, by an object 1.5 kilometers in diameter It showed that it was created. A meteor this size would appear three times brighter in the sky than the Sun and would have hit Earth with the force of a 700-megaton nuclear bomb.

The force of the impact can vaporize rocks, can throw debris 500 kilometers away and could fill the sky with dust, darkening the Sun and cooling the planet.

Researchers recently discovered sedimentary layers in the eastern United States just before the Younger Dryas. they discovered more shocked quartz. Even though there are no craters in these areas, quartz does not lie.

The finding suggested that the Younger Dryas event may have been caused by a massive airburst. Well a big comet It may have disintegrated soon after entering the Earth’s atmosphere and exploded before reaching the ground.

The explosions caused huge fires in North America, disrupting the climate and Younger Dryas event may have triggered it.

There is still much for scientists to learn, but Greenland’s mysterious hole and the final resolution of the Younger Dryas event seems to emerge thanks to quartz.

Our other content that may interest you:

RELATED NEWS

Why Were Huge Holes Drilled in People’s Heads in Ancient Times? (It can also be done today!)

RELATED NEWS

A new topic emerged for conspiracy theorists: Who drew these circles in the middle of the Sahara Desert?

RELATED NEWS

What is this mysterious eye shape in the Sahara Desert? A whole city fits inside!


Source link: https://www.webtekno.com/gronland-altindaki-devasa-deligi-ne-acti-h147591.html