Nonton Video Bokeh 2 Terbaru 2022

LINK ADA DI BAGIAN BAWAH. There are seven continents that shape our world today, but it wasn’t always that way.  We know that millions of years ago Earth harbored supercontinents. Massive pieces of unbroken land,  

Baca Juga: Group WhatsApp Bokehh

Seungha baba merupakan eks salah satu member grils band Kpop yang sudah tidak tenar lagi dan salah satu membernya menjadi bintang film dewasa. Link dibawah adalah salah satu link group viral FB yang selalu memberikan video viral terbaru. Anda bisa join d group fb itu dulu agar bisa menonton ke semua video seungha baba

Baca Juga: link video seungha baba

The mountain ranges on Earth today are towering, massive landmarks,  that reach high into the skies above. But they aren’t only impressive because of how tall they  

are. The Himalayas, for example, are notable not only for containing the tallest mountains on Earth (including Mount Everest at 29,000 feet) but also for spanning an incredible 1,500 mile distance across Asia. The Himalayas aren’t the longest mountain range by any means, either. The  

Rocky Mountains in North America stretch for some 3,000 miles, and the Southern Great Escarpment in southern Africa continues uninterrupted for just slightly further. These colossal features of the natural world truly do define Earth as we know it. But, according to fresh research, even they’re  

overshadowed by hypothesized supermountains that once existed, in the distant past. The most recent claims relate to a study published in the “Earth and Planetary Science Letters”  

journal, in February 2022. Led by one Ziyi Zhu, a student of the Australian National University, the findings could revolutionize how we think of Earth’s history. The paper proposes that  

there were two distinct periods in Earth’s past, both millions of years ago, when there  were supermountains on the surface. These ranges were roughly the same height as our tallest peaks today, but crucially they were far longer. They snaked across the land for far greater distances  

than even the lengthiest mountain ranges in the modern world… and the study suggests that their existence may have played an essential role in the evolution of life to this point.

  

But first, how do we know they were there? At the heart of the latest research is a mineral known as Zircon. It’s special, as it can act as a kind of sponge for other elements that may be present  

in Earth’s crust… and because of this, it can function as a sort of time capsule. Researchers behind the study have, then, analyzed zircons for evidence of elements and natural processes that  

are indicative of highly pressurized environments such as those found deep below massive mountains. The findings are still to be confirmed by wider study, but dedicated zircon analysis has so far  

suggested that some were at one time buried beneath ancient mountains that were at least 5,000 miles long - perhaps longer. Or about twice the width of the United States.

Taking up considerably more space than today’s mountains do, then,  it’s no exaggeration to say that these geological marvels once cut the world in two. In general, a supermoutain forms in much the same way that a regular mountain does,  

just on a much larger scale. Tectonic plates below Earth’s surface collide and push the land above upwards, with supermountains forming when conditions are such that entire supercontinents  

meet and rise along an enormous length. At their peak, the mountain ranges addressed in the 2022 study may well rank among the largest, natural, Earth-bound structures ever.

• Link Asupan
• jav rina

Earlier studies had already theorized the existence of supermountains before,  although the literature has now been significantly added to. One of the mountains is known as  the Transgondwanan Supermountian, which is thought to have existed between 650 and 500  

million years ago. It’s named after the Gondwana supercontinent, which at one time dominated Earth, comprised (as it was) of modern-day Africa, Australia, Antarctica, and South America. But, when it (and the supermountain that cut across it) eventually broke apart, it helped to  

form what would ultimately become the smaller continents and landmasses that we know today.The more recent research, however, adds to the story of the Transgondwanan mountain,  

revealing that another, similar mountain may have also formed before it. Newly dubbed the Nuna Supermountain, it’s thought to have existed between 2 billion and 1.8 billion years ago,  at a time when Earth itself was around 2.5 billion years  

old. The Nuna mountain is named for another one-time supercontinent from Earth’s past, known as Columbia (or sometimes Nuna). Again, as Nuna eroded away over time,  

it’s thought that it became a major contributor to how Earth evolved from that point forwar At the time that both it and the Transgondwanan  Supermountian broke down, research suggests that . LINK ASUPAN

Bagikan Artikel ini