Researchers explained what a possible new supercontinent would be like on the planet, when it would appear and what climatic conditions would prevail on it.
About 200 million years ago, the supercontinent Pangea existed on Earth and broke apart to form the continents separated by oceans that we see on the planet today. I’d like to believe that these vast land masses will remain stable forever, but that probably won’t happen, IFLScience writes.
Researchers believe that in hundreds of millions of years, our planet will once again be graced by a supercontinent. It is difficult to predict how this will happen today, according to the researchers, but scientists suspect that in about 200 million years, all of the Earth’s existing continents, except Antarctica, will coalesce around the north pole, resulting in the formation of a supercontinent. Amasya”.
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However, scientists admit that events could develop according to a different scenario. It is estimated that within 250 million years, today’s continents will unite around the equator and form a supercontinent called Aurica.
The global climate of the planet also depends on what scenario events will develop on Earth in hundreds of millions of years. Scientists from Columbia University’s Earth Institute have shown what Earth’s climate could potentially look like in the planet’s distant future.
The results show that according to the scenario of the creation of Amasya, the Earth will face a new ice age. The current structure of the planet allows heat to be transferred from the equator to the poles via winds and currents. However, if there is no land, it will be extremely difficult for this temperature to reach the poles. In contrast, the poles will be much colder and covered in ice all year round.
The planet’s ice sheets are expected to grow and act like giant mirrors, reflecting sunlight back from the atmosphere, making Earth significantly colder. The lead author of the study, Dr. According to Michael Way, the Amasya scenario will also see large amounts of snow and cold temperatures.
At the same time, the formation scenario of the supercontinent Aurica paints a completely different picture. If the continents move closer to the equator, we will encounter a warmer climate system. This effect will also be exacerbated by the absence of polar ice sheets that reflect heat back from the planet’s atmosphere. Humanity therefore risks ending up in areas with drier interiors similar to the coasts of South America.
The simulation also shows that in the Amasya scenario, liquid water will be present in 60% of the Amasya land mass and 99.8% of the Aurica land mass.
Previously Focus He wrote that scientists have learned that a new supercontinent will appear on Earth: the date has already been announced.
Source: Focus
Ashley Fitzgerald is an accomplished journalist in the field of technology. She currently works as a writer at 24 news breaker. With a deep understanding of the latest technology developments, Ashley’s writing provides readers with insightful analysis and unique perspectives on the industry.