A.Yes, a super-plume of molten rock is creating a new ocean which will divide east Africa. It will run a total of 1,200 miles from the Red Sea to Malawi.
A.Earth originally had 1 single landmass, Pangaea. This split into Laurasia (America) & Godwanaland (Africa, Asia, Australia) about 200m years ago.
Q.Which is bigger america or africa
A.Africa is the 2nd largest continent. America is split into 2 continents, North & South. They are both smaller than Africa, but together are bigger.
Q.When africa splits to form the new ocean what will happen to the continent and the atlantic ocean
A.Africa will split over such a long period of time that no one will live long enough to notice the difference. Humans and politics will just slowly adapt.