A large land mass smaller than a continent would be considered a sub-continent.
Alfred Wegener called the large supercontinent that once existed Pangaea.
Geologists call a crustal landmass that moves as a unit a tectonic plate. These plates float on the semi-fluid asthenosphere beneath them and interact at plate boundaries by either moving apart, colliding, or sliding past each other, leading to various geological phenomena.
The question is "What does a continent have?" in the sense of "What are the characteristics that cause us to call something a continent"? If so, a continent is simply a large enough land mass to miss being called an island. Australia is right on the edge of the decision (it's a continent) and so would Antarctica be if all the snow melted. If the determination was strictly geological, Europe and Asia would be one continent together, probably called "Eurasia." However, the people who made these determinations were Europeans, and they were impressed by the differences in culture between the two places, so they seperated them, linguistically if not physically. By an interesting circumstance, long after the division by culture had occurred, scientists discovered that Europe and Asia actually are, or were, separate continents that smashed into each other long, long ago, raising the Ural Mountains, which, sure enough, are considered the border between the two. We actually got it right.
Pangaea. pronounced [pan-jee-uh]The Continental Plates drifted apart over the What_do_scientists_call_the_landmass_that_all_the_contients_used_to_be_inof several thousand years and it is theorized that the plates will eventually collide again.
Scientists refer to the landmass that all continents were once part of as "Pangaea." This supercontinent existed approximately 335 million years ago before it started breaking apart into the continents we know today.
A large landmass that is smaller than a continent is typically referred to as a subcontinent.
A large landmass that is smaller than a continent is called a subcontinent. North America is an example of a subcontinent. Though North America is a continent on its own, is a northern subcontinent of the Americas.
Your momma. No actually, they often call India the subcontinent. The reason it is separated by mountains is that it belongs to its own continental plate and is pushing against the rest of Asia causing those mountains.
India is often called a subcontinent because it is a distinct landmass, not just a country. While it has many features of a continent, it is not as big as one, so is not considered a continent.
depends what you mean by large - a continent is a large land mass for example
they called it seperated land that were ones together but seperated but eventually it may go back together
An Island
an island.
the United States Seven Regions are sometimes call the seven _____? What is the Answer Please.
The theory is that there was a super continent called Pangea, meaning 'all lands'. It existed as one large continent but later broke up into several smaller continents which drifted away from wach other, each beuibg a part of a mobile plate of the lithosphere
India is called a subcontinent because it is a landmass, not only a country. it doesn't have a big one, so its notconsidered a Continent. That's what is said in my book:)
India, though a part of the continent of Asia, it stands out from the rest of the regions of the continent in terms of the vegetation type, rainfall, occupation of the natives, and other such geographical and political features and so is referred to as a subcontinent.