yes, when all the continents where joined together in a super continent, Pangea
Yes, Africa, Antarctica, and India were once part of a supercontinent called Gondwana. This supercontinent began breaking apart around 180 million years ago, leading to the separate continents we see today.
North America and Europe were once joined together as part of the supercontinent Pangaea. Over millions of years, these landmasses drifted apart due to plate tectonics, forming the Atlantic Ocean between them.
In general, steel nails will not remain "joined" if a magnet touching them is removed. It is important to note that nails affected by a magnet retain a weak "impression" of the field and remain slightly magnetic. But the magnetic field "impressed" on the nails will be quite small and will not hold the nails together once the magnetic is removed.
Alfred Wegener's theory was that once the continents had been joined together, and that somehow, the continents had drifted apart. His theory turned out to be right, and his theory's name was, of course, "Continental Drift."
The shapes of different coastlines can provide evidence for continental drift because some coastlines on different continents appear to fit together like pieces of a jigsaw puzzle. For example, the coastlines of South America and Africa have similar shapes and can be fitted together. This suggests that these continents were once joined together and later drifted apart.
South america and Africa were once joined.
No.
Africa
Laurasia was the northern landmass that broke away from Pangaea. The modern day continents located in Laurasia were Europe (without Balkans), Asia (without India), and North America. Gondwana was the southern landmass that broke away from Pangaea. The modern day continents and countries located in Gondwana were Africa, South America, Australia, India, Arabia, Antarctica, and the European Balkans.
Well , fossils were found ! : D
Yes, Africa, Antarctica, and India were once part of a supercontinent called Gondwana. This supercontinent began breaking apart around 180 million years ago, leading to the separate continents we see today.
Africa and South America have the most obvious fit of coastlines, suggesting that they were once joined together as part of the supercontinent called Pangaea.
Pangaea
Fossils of the glossopteris fern, which have been found across South America, Africa, India, Antarctica, and Australia. Fossil eveidence of a triassic land reiple lystrosaurus are also found across Africa, India, Antarctica and Australia.
Africa and Australia were once part of the supercontinent Gondwana, which began to break apart about 180 million years ago. During this time, the landmasses gradually drifted apart, leading to the formation of the Atlantic Ocean and the Indian Ocean. Geologically, they are no longer joined, but they share some similarities in terms of flora and fauna due to their common origin. Today, Africa and Australia are separated by vast distances, with the Indian Ocean lying between them.
Africa
South America and Africa were once joined.