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While continent was used on the one hand for relatively small areas of continuous land, on the other hand geographers again raised Herodotus's query about why a single large landmass should be divided into separate continents. In the mid-17th century, Peter Heylin wrote in his Cosmographie that "A Continent is a great quantity of Land, not separated by any Sea from the rest of the World, as the whole Continent of Europe, Asia, Africa." In 1727, Ephraim Chambers wrote in his Cyclopædia, "The world is ordinarily divided into two grand continents: the old and the new." And in his 1752 atlas, Emanuel Bowen defined a continent as "a large space of dry land comprehending many countries all joined together, without any separation by water. Thus Europe, Asia, and Africa is one great continent, as America is another." [96] However, the old idea of Europe, Asia and Africa as "parts" of the world ultimately persisted with these being regarded as separate continents. Earth's major landmasses all have coasts on a single, continuous World Ocean, which is divided into a number of principal oceanic components by the continents and various geographic criteria. [6] [7] Extent Lewis & Wigen, The Myth of Continents (1997), p.32: "...the 1950s... was also the period when... Oceania as a "great division" was replaced by Australia as a continent along with a series of isolated and continentally attached islands. [Footnote 78: When Southeast Asia was conceptualized as a world region during World War II..., Indonesia and the Philippines were perforce added to Asia, which reduced the extent of Oceania, leading to a reconceptualization of Australia as a continent in its own right. This maneuver is apparent in postwar atlases]"

If you are interested to learn more anout Antarctica animals, the visit here. Hope you enjoyed Antarctica facts for kids as well as Antarctica animals. There are even geographical views that prefer the presence of both a Eurasian as well as one American continent. These geographers therefore contend that there should only be 5 continents." universetoday

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It does not seem that the word "Connacht" can originally have meant 'the descendants of Conn'; it may have meant 'headship' or 'supremacy' from "cond" or "conn", head, and later have been interpreted as meaning "the descendants of Conn", Conn Cetchathach being derived from the word "Connacht" rather than vice versa. ... the name "Eoganacht" and "Ciannacht" were formed in imitation ... [4]

When sea levels were lower during the Pleistocene ice ages, greater areas of continental shelf were exposed as dry land, forming land bridges between Tasmania and the Australian mainland. [18] At those times, Australia and New Guinea were a single, continuous continent known as Sahul. Likewise, Afro-Eurasia and the Americas were joined by the Bering Land Bridge. Other islands, such as Great Britain, were joined to the mainlands of their continents. At that time, there were just three discrete landmasses in the world: Africa- Eurasia- America, Antarctica, and Australia- New Guinea ( Sahul). For a more detailed list of populations by continental regions and subregions, see List of continents and continental subregions by population. Ocean". answers.com. 2006. Archived from the original on 3 March 2007 . Retrieved 20 February 2007. a b McColl, R.W., ed. (2005). "continents". Encyclopedia of World Geography. Vol.1. Facts on File, Inc. p.215. ISBN 978-0-8160-7229-3 . Retrieved 26 June 2012– via Google Books. And since Africa and Asia are connected at the Suez Peninsula, Europe, Africa, and Asia are sometimes combined as Afro-Eurasia or Eurafrasia. The International Olympic Committee's official flag, containing [...] the single continent of America (North and South America being connected as the Isthmus of Panama). How many continents are there?". Wonderopolis. If you count Europe and Asia as one continent (called Eurasia), then there are six continents. Some people also count North America and South America as one continent (called America), since the two land masses are separated only by the human-made Panama Canal. This would allow for a model with only five continents. wonderopolis

Evans, D.A.D. (2013). "Reconstructing pre-Pangean supercontinents" (PDF). GSA Bulletin. 125 (11–12): 1736. Bibcode: 2013GSAB..125.1735E. doi: 10.1130/B30950.1. The criterion of a discrete landmass is completely disregarded if the continuous landmass of Eurasia is classified as two separate continents (Asia and Europe). Physiographically, Europe and the Indian subcontinent are large peninsulas of the Eurasian landmass. However, Europe is considered a continent with its comparatively large land area of 10,180,000 square kilometres (3,930,000sqmi), while the Indian subcontinent, with less than half that area, is considered a subcontinent. The alternative view—in geology and geography—that Eurasia is a single continent results in a six-continent view of the world. Some view separation of Eurasia into Asia and Europe as a residue of Eurocentrism: "In physical, cultural and historical diversity, China and India are comparable to the entire European landmass, not to a single European country. [...]." [16] However, for historical and cultural reasons, the view of Europe as a separate continent continues in almost all categorizations.

Innes, John L.; Haron, Abu Hassan (2000). Air Pollution and the Forests of Developing and Rapidly Industrializing Regions. CABI. pp.36–. ISBN 978-0-85199-932-6– via Google Books.

Limits and area – The landmass should have clearly-defined boundaries and an area of more than one million square kilometres. [a] a b Toynbee, Arnold J. (1954). A Study of History. London: Oxford University Press, v. 8, pp. 711–712.

p. 116: The Arabian Subcontinent later, approximately 35 million years ago, collided with southern Eurasia to form the Zagros Mountains of southwestern Iran. Paul Byrne, Ciannachta Breg before Sil nAeda Slaine, in Seanchas:Studies in Early and Medieval Irish Archaeology, History and Literature in Honour of Francis John Byrne, (Four Courts Press, Dublin, 2000), pp. 121–126. The dynasties of the Airgíalla, and through them the Uí Maine, while also counted as belonging to the Connachta by medieval genealogists, [6] [7] may not possibly be related, as some have assessed that they descend from other peoples later added to the genealogical scheme. [8] Regardless, the connections to Uí Maine with each of the septs and their defined ancestor have been maintained for well over a millennium. Mitani, Hiroshi (Fall 2006). "The Concept of Asia: From Geography to Ideology". New Perspectives on Turkey. 35: 21–34. doi: 10.1017/S0896634600004465. S2CID 130570425. If continents are defined strictly as discrete landmasses, embracing all the contiguous land of a body, then Africa, Asia, and Europe form a single continent which may be referred to as Afro-Eurasia. [17] Combined with the consolidation of the Americas, this would produce a four-continent model consisting of Afro-Eurasia, America, Antarctica, and Australia.Monkhouse, F. J.; Small, John (1978). A Dictionary of the Natural Environment. London: Edward Arnold. pp.67–68. structurally it includes shallowly submerged adjacent areas (continental shelf) and neighbouring islands