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Africa’s Newest Ocean: How the Continent Is Slowly Splitting in Two
Africa is undergoing one of the most dramatic geological transformations on Earth — a process so vast that it will eventually split the continent in two and give birth to a brand-new ocean.
This extraordinary change is happening along the East African Rift System, a massive crack in the Earth’s crust that stretches more than 3,000 kilometres from the Red Sea through Ethiopia, Kenya, Tanzania and down to Mozambique.
A Continent Tearing Apart
The African continent sits on several tectonic plates. In East Africa, the African Plate is slowly splitting into two separate plates: the Nubian Plate to the west and the Somali Plate to the east. These plates are pulling away from each other at a rate of a few millimetres per year — about as fast as fingernails grow.
While the movement is slow, the effects are already visible. Deep valleys, frequent earthquakes, volcanic activity, and widening fissures in the ground all signal that the land is being stretched and thinned from below.
In 2018, a massive crack suddenly opened in southwestern Kenya, cutting through roads and farmland. Scientists confirmed it was part of this same rift system — a glimpse into the continent’s distant future.
Birth of a New Ocean
As the plates continue to separate, magma from deep within the Earth rises to fill the gap, creating new crust. Over millions of years, the land will sink lower and lower until seawater from the Red Sea and the Indian Ocean floods the rift valley.
When this happens, East Africa — including countries such as Somalia, eastern Ethiopia, Kenya, and Tanzania — will become a separate landmass, effectively forming a new continent. The water that fills the gap will form Africa’s newest ocean, comparable to how the Atlantic Ocean formed when South America split from Africa around 140 million years ago.
When Will It Happen?
This is not an overnight event. Scientists estimate that the full split and ocean formation will take 5 to 10 million years. However, parts of the process are accelerating in certain regions, especially in Ethiopia’s Afar Triangle, where three tectonic plates meet and volcanic activity is intense.
In geological terms, Africa is already in the early stages of ocean formation.
Why It Matters
Beyond its sheer scale, the splitting of Africa offers scientists a rare opportunity to study how continents break apart — a process that has shaped Earth’s surface for billions of years. It also affects infrastructure, agriculture, and settlement patterns in East Africa today, as earthquakes and ground instability become more frequent along the rift.
While humanity will not witness the final separation, the signs are already written into the landscape.
Attached is a news article regarding Africa newest ocean split in two
https://www.newsweek.com/new-ocean-being-born-africa-splits-afar-ethiopia-rift-11386923
Article written and configured by Christopher Stanley
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