Africa is splitting apart at surprising speed and could create new ocean as deep as the Atlantic, experts warn

6 hours ago 1

Somalia and parts of Ethiopia, Kenya, and Tanzania volition signifier a chiseled continent, accompanied by a caller coastline

  • Published: 13:07, 24 Jan 2025
  • Updated: 13:07, 24 Jan 2025
Africa is splitting isolated  astatine  astonishing   velocity  and could make  caller   water  arsenic  heavy  arsenic  the Atlantic, experts warn

AFRICA is splitting isolated astatine treble the velocity than scientists archetypal thought.

A 35-mile-long ace successful Ethiopia's desert, archetypal discovered successful 2005, has been widening by fractional an inch per year.

Women enactment    connected  their workplace  adjacent   a chasm suspected to person  been caused by a dense  downpour on  an underground fault-line adjacent   the Rift Valley municipality  of Mai Mahiu, Kenya March 28, 2018. Picture taken March 28, 2018. REUTERS/Thomas Mukoya

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Women enactment connected their workplace adjacent a chasm suspected to person been caused by a dense downpour on an underground fault-line adjacent the Rift Valley municipality of Mai Mahiu, Kenya, 2018Credit: Reuters / Thomas Mukoya

A ample  ace  successful  a road, with radical   and vehicles stopped nearby.

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A chasm that appeared successful Kenya successful 2018Credit: Nation

epa06650854 People regard  and instrumentality     pictures of a immense  ace  that has sliced done  the crushed  astir   the Rift Valley country  adjacent  to Mai Mahiu town, immoderate   50 km southwest of Nairobi, Kenya, 06 April 2018. The abrupt  quality  of the ace  person  forced residents to fly  their homes and farms. The fissures whitethorn  beryllium  caused by seismic enactment   and erosion caused by dense  rains. EPA/DANIEL IRUNGU

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The abrupt quality of the ace successful Kenya forced residents to fly their homes and farmsCredit: EPA / Daniel Irungu

Illustration of Africa splitting, showing six landlocked countries gaining coastlines successful  millions of years.

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That's doubly arsenic accelerated arsenic the complaint astatine which toenails grow.

Researchers antecedently believed the fissure would divided the continent successful two, a process that would instrumentality tens of millions of years.

But a idiosyncratic has precocious warned that it would apt hap wrong 1 to 5 cardinal years.

Africa's tectonic plates person collided to signifier ample mountains and pulled isolated to make immense basins; they present look to beryllium splitting the continent successful two.

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"What mightiness hap is that the waters of the Indian Ocean would travel successful and flood what is present the East African Rift Valley," Ken Macdonald, a prof astatine the University of California, Santa Barbara, told the Mail Online.

The divided would make a caller ocean, and a tiny caller continent that the prof said could beryllium called the "Nubian continent".

Somalia and parts of Ethiopia, Kenya, and Tanzania volition signifier a chiseled continent, accompanied by a caller coastline.

The caller water could go arsenic heavy arsenic the Atlantic if waters proceed to travel into the area, added Macdonald.

Six landlocked countries, including Malawi, Zambia, Burundi, Rwanda, Uganda, and the Democratic Republic of Congo, could yet summation beaches—should they inactive beryllium that acold into the future.

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Continental drift hasn't been observed for hundreds of millions of years.

"In the quality beingness scale, you won't beryllium seeing galore changes," Macdonald explained.

"You'll beryllium feeling earthquakes, you'll beryllium seeing volcanoes erupt, but you won't spot the water intrude successful our lifetimes."

The progressive  rift portion    is presently  spreading astatine  a fewer  millimetres per year

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Africa is location to immoderate of the largest lakes connected Earth, known arsenic the African Great LakesCredit: NASA

A caller ocean

Africa is location to immoderate of the largest lakes connected Earth, known arsenic the African Great Lakes.

The h2o from these lakes is expected to provender the caller ocean.

The lakes relationship for astir 25 per cent of each the unfrozen aboveground caller h2o connected the planet, according to erstwhile Nasa and Space Force advisor Alexandra Doten.

"And they already clasp astir 10 percent of each of Earth's food species," she said.

"The lakes formed due to the fact that eastbound Africa is separating from the remainder of the continent. 

"That Somali sheet is continuing to determination adjacent further east, creating a elephantine rift vale close here. It keeps going.

"Eventually, Eastern Africa is going to go its caller continent, separated from the remainder of Africa by a caller ocean."

What is causing Africa to split?

The geological process is known arsenic “continental rifting”, wherever tectonic plates determination distant from 1 another.

Underneath the crust, hotspots of magma forced done weaknesses successful the crust and yet divided it.

The process usually happens implicit tens of millions of years.

Continental rifting is thing caller for Earth—and is the crushed wherefore we person 7 continents today.

Roughly 240 cardinal years ago, agelong earlier humans roamed, Earth was location to conscionable 1 supercontinent known arsenic Pangaea.

But scientists judge that astir 200 cardinal years ago, that elephantine landmass began to beryllium torn isolated erstwhile a three-pronged fissure grew betwixt Africa, South America, and North America.

The Scottish Highlands, the Appalachians, and the Atlas Mountains were really each portion of the aforesaid upland scope connected Pangaea, but were torn isolated by continental drift.

People walking past   a ample  chasm successful  a roadworthy  caused by flooding.

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A heavy chasm adjacent to a repaired conception of the roadworthy that had been washed distant during a dense downpour astatine Maai-Mahiu, astir 54km southwest Nairobi superior Nakuru successful 2018Credit: Getty - Contributor

Aerial presumption    of a ample  ace  successful  the world  splitting a road.

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Damage caused by the rift astatine an intersection successful Maai Mahiu-NarokCredit: Nation

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