The three plates are separating at different speeds. The Arabian plate is moving away from Africa at a rate of about 1 inch per year, while the two African plates are separating even slower, between half an inch to 0.2 inches per year, according to Macdonald.
How fast is the East African Rift moving?
A narrow zone, the rift is a developing divergent tectonic plate boundary where the African Plate is in the process of splitting into two tectonic plates, called the Somali Plate and the Nubian Plate, at a rate of 6–7 mm (0.24–0.28 in) per year.
Is Africa slowly breaking apart?
Summary: The African continent is slowly separating into several large and small tectonic blocks along the diverging East African Rift System, continuing to Madagascar – the long island just off the coast of Southeast Africa – that itself will also break apart into smaller islands.
Is Australia moving closer to Antarctica?
Over the next 100m years, the position of Australia moved steadily south, towards more temperate zones, and finally to the edge of the Antarctic Circle by roughly 270m years ago (seven minutes ago, in our geofilm). … Finally, about 150m years ago, Australia begins to slowly move back towards the equator.
What is the 6th ocean?
There are currently five oceans on our planet, but researchers have stated that a sixth ocean is forming. … This geological depression is where three tectonic plates meet and where the next ocean will form, though not for at least another 10 million years.
Is Sudan Arab or African?
With over 19 major ethnic groups and over 500 different languages, the Sudanese people consists of individuals of Arab and African descent. Sudanese Arabs make up a majority of the country’s ethnic groups however, if counted as one group Sudanese African ethnic groups significantly outnumber Sudanse Arabs.