With the Disappearance of the Pacific Ocean, the New Supercontinent Amasia Will Unite the Americas, Asia, and Australia

Written by Rafaela Fabris

Published on 10/01/2025 at 13:52

O novo supercontinente vai surgir porque as placas tectônicas estão se movendo lentamente, aproximando os continentes. Com o tempo, o Oceano Pacífico vai fechar, e as Américas, Ásia e Austrália vão se juntar em uma única massa de terra gigante chamada Amásia.

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Expected to emerge in 200 to 300 million years, the new supercontinent Amasia will be formed by the collision of the Americas, Asia, and Australia, with the complete closure of the Pacific Ocean, drastically changing the climate, sea levels, and global biodiversity.

A world where the continents we know today form a single gigantic landmass. This scenario, predicted to occur in 200 million years, will be marked by the disappearance of the Pacific Ocean and the emergence of a new supercontinent called Amasia. But how did we come to this conclusion? And what does that mean for the future of Earth?

Since humanity began studying the movement of tectonic plates, we have known that the continents are in constant motion. Now, scientists are modeling the future of Earth’s geography with supercomputers and revealing changes that will reshape the planet.

The Disappearance of the Pacific Ocean

The Pacific Ocean is shrinking because the tectonic plates on its edges are moving inward, like a zipper closing. Over millions of years, it will completely disappear, joining the continents around it.

The Pacific Ocean, the largest and oldest on the planet, is decreasing in size due to the constant movement of tectonic plates. This process is driven by the cooling of the Earth, which causes the thinning of oceanic plates. The result? The Pacific shrinks a few centimeters each year, bringing the Americas closer to Asia and Australia.

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The Emergence of Amasia

Earth has gone through a cycle of formation and separation of supercontinents over billions of years, occurring approximately every 600 million years. The formation of Amasia is another chapter in this cycle, a reminder of how our planet is in constant evolution.

Interestingly, Australia will be a key piece in the geographical puzzle of Amasia. Researchers believe it will collide first with Asia, serving as a bridge between the Americas and the rest of the continents.

Impacts of Amasia on the Planet

The formation of Amasia will bring radical changes to the global climate. Sea levels are expected to drop, and the vast interior of the supercontinent will become arid and subject to extreme temperatures. This could completely transform the climate patterns we know today.

The unique habitats of the current continents will merge or disappear, challenging species to adapt or face extinction. This could mean the end of entire ecosystems, but also the evolution of new ones.

Although Amasia is the most accepted theory, other ideas, such as Pangaea Proxima, suggest different configurations for the future of the Earth. Regardless of the shape, the inevitability of these changes lies in the continuous movement of tectonic plates.

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Alfredo

#114943

17/01/2025 16:35

Gostei i

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Elmar Pacheco Rodrigues

#111777

13/01/2025 09:37

Informação inútil, a coisa vai acontecer, se acontecer a 200 milhões de anos, nem meu po vai estar por aqui, poderiam gastar o tempo de pesquisa em coisas mais úteis, tipo a movimentação das aguas no planeta, desenvolver equipamentos que retirem nuvens carregadas de chuva de um lugar ja saturado de água e mandar pra outro que ta em falta, no Brasil fazer um aqueduto norte sul e leste oeste que pegue o excesso de agua no sul e envie pro centro oeste no periodo de seca….

Last edition 1 year ago for Elmar

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Francisco Scherer

#111666

12/01/2025 22:06

Muito fraca a matéria, não disse para onde irá a água do Oceano Pacífico.

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With the Disappearance of the Pacific Ocean, the New Supercontinent Amasia Will Unite the Americas, Asia, and Australia

Expected to emerge in 200 to 300 million years, the new supercontinent Amasia will be formed by the collision of the Americas, Asia, and Australia, with the complete closure of the Pacific Ocean, drastically changing the climate, sea levels, and global biodiversity.

The Disappearance of the Pacific Ocean

The Emergence of Amasia

Impacts of Amasia on the Planet

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With the Disappearance of the Pacific Ocean, the New Supercontinent Amasia Will Unite the Americas, Asia, and Australia

Expected to emerge in 200 to 300 million years, the new supercontinent Amasia will be formed by the collision of the Americas, Asia, and Australia, with the complete closure of the Pacific Ocean, drastically changing the climate, sea levels, and global biodiversity.

The Disappearance of the Pacific Ocean

The Emergence of Amasia

Impacts of Amasia on the Planet

Elon Musk’s internet comes to mobile: Starlink technology connects smartphones without an antenna via satellite, works even without carrier signal, already costs just US$10 extra in the US, and could arrive in Brazil as an included benefit.

Seven world powers including the US, China, and Russia are spending €22 billion on a reactor in the south of France that aims to confine plasma at 150 million degrees Celsius, ten times the temperature of the Sun’s core, using a magnetic field capable of lifting an entire aircraft carrier.

A Chinese factory in Guangdong is assembling a humanoid robot every 30 minutes while Tesla, Figure, and Boston Dynamics still struggle to deliver 10 thousand per year.

While Brazil has been discussing bullet trains for 16 years, China delivers 5 new high-speed lines in 2026, surpasses 50,000 km of HSR, and moves 1 billion passengers in a single year.

With a wingspan of 152 meters, 76 tires, and a capacity to carry 1,270 tons, the Boeing Pelican was the giant “flying ship” that promised to cross oceans close to the water on an invisible air cushion beneath its wings.

In Niger, mud buildings have stood for ten generations while the world spends billions on concrete and steel, now African architects are proving at the Venice Biennale and in real projects that red earth can be the smartest and most sustainable building material of the 21st century.

Belgium will sink 23 giant concrete caissons, each weighing 22,000 tons, in the North Sea to build the world’s first artificial energy island 45 km off the coast, forming offshore electrical walls.

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