maps is a visual representation of an area symbolic depiction highlighting relationships between elements of that space such as objects, regions, and themes. Many maps are static two dimensional, maps of continents geometrically accurate or approximately accurate representations of three dimensional space, while others maps are dynamic or interactive, even three dimensional maps of continents, maps of continents most commonly used to depict geography, maps may represent any space, real or imagined, without regard to context or scale.
Maps of the world a n maps of continents or large areas are often either political or physical. The most important purpose of the maps of continents map is to show territorial borders the purpose of the physical maps of continents is to show features of geography such as mountains, soil type or land use. Geological maps of continents show not only the physical surface, but characteristics of the underlying rock, fault lines, and subsurface structures.
Maps that depict the surface of the earth also use a projection, a way of translating the three dimensional real surface of the geoid to a two dimensional picture. Perhaps the best known world and maps of continents map projection is the mercator projection, originally designed as a form of nautical chart.
Airplane pilots use aeronautical charts based on a lambert conformal conic projection, in which a cone is laid over the section of the earth to be mapped. The cone intersects the sphere at one or two parallels which are chosen as standard lines. This allows the pilots to plot a great circle route approximation on a flat, two dimensional chart.
A continent is one of several large landmasses on earth. They are generally identified by convention rather than any strict criteria. Within most english speaking countries seven regions are commonly regarded as continents they are from largest in size to smallest. Plate tectonics is the geological process and study of the movement, collision and division of continents, earlier known as continental drift.
continents, the scope and meaning of the term continent may vary. Supercontinents, largely in evidence earlier in the geological record, are landmasses which comprise more than one craton or continental core. These have included laurasia, gondwana. Certain parts of continents are recognized as subcontinents, particularly those on different tectonic plates to the rest of the continent. The most notable examples are the indian subcontinent.
Some areas of continental crust are largely covered by the sea and may be considered submerged continents. Notable examples are zealandia, emerging from the sea primarily.
Some islands lie on sections of continental crust that have rifted and drifted apart from a main continental landmass.
While not considered continents because of their relatively small size, they may be considered microcontinents. Madagascar, the largest example, is usually considered an island of africa but has been referred to as the eighth continent.
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