There are some same species of both plants and animals located on separated continents. This is because the continents were all at one point joined together in one super continent: Pangea, but separated some 200 million years ago.
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The same rocks and minerals from the same batch, dinosaur fossils dating back to the same time periods, natural landforms and structures can be found on completely separate continents. This evidence supports the Plate Techtonics and Continental Drift theories.
The Oceans are quite easy: Atlantic Pacific Indian Southern Arctic The continents are harder though: Africa Europe Antarctica Asia Australia North America South America
The continents used to be one continent. The species all lived on one continent since there was only one, so they were distributed throughout. However, when the continent began to split and more continents formed, these species were separated. Then, evolution and adaptation began to set in (as it had before though) and these species became even more different from each other.
Even though there are only seven continents on the planet, there are well over 200 different countries.
The large bodies of land are known as Continents; though most of them are joined together. The large bodies of water are Oceans, and they are all connected. The continents did not always have their present disposition, nor even their present areas.
Most continents are not countries. However, Australia is considered to be both a continent and a country. Though, for the most part, continents are not countries.
Because the Oceans spread their weight out evenly over the Earth, and the Crust is supported evenly from below by Earth's Mantle, the crust cannot "go" anywhere. True, it will compress somewhat from the weight of the oceans, but the oceans could be of any given depth (even a thousand miles) and the crust would do nothing but stay right where it is. Rock is heavier than water, so the continents outweigh the oceans by a considerable amount, even though they take up far less area. If the oceans were a couple of miles deeper, they would flood over the continents, but this would have little impact on their position.
There are different ways of counting the continents in different parts of the world. English-speakers learn of seven continents (Asia, Africa, North America, South America, Antarctica, Europe, and Australia). Spanish-speakers combine North and South America as one continent - America and ignore Antarctica since it is uninhabited. This is how they get five continents (Asia, America, Africa, Europe, and Australia).
Armadillos are native to North and South America. Even though armadillos are native to these two continents, they are not found in every region of these continents.
The Mediterranean-though it is shared with parts of Asia and Africa. The largest sea entirely in Europe would be the North Sea.