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Geography of Middle-earth. The geography of Middle-earth encompasses the physical, political, and moral geography of J. R. R. Tolkien 's fictional world of Middle-earth, strictly a continent on the planet of Arda but widely taken to mean the physical world, and Eä, all of creation, as well as all of his writings about it. [1]
Middle-earth is the setting of much of the English writer J. R. R. Tolkien 's fantasy. The term is equivalent to the Miðgarðr of Norse mythology and Middangeard in Old English works, including Beowulf. Middle-earth is the oecumene (i.e. the human-inhabited world, or the central continent of Earth ), in Tolkien's imagined mythological past.
The Atlas of Middle-earth by Karen Wynn Fonstad is an atlas of J. R. R. Tolkien 's fictional realm of Middle-earth. [1] [2] It was published in 1981, following Tolkien's major works The Hobbit, The Lord of the Rings, and The Silmarillion. It provides many maps at different levels of detail, from whole lands to cities and individual buildings ...
Plate tectonics (from Latin tectonicus, from Ancient Greek τεκτονικός (tektonikós) 'pertaining to building') [ 1] is the scientific theory that Earth 's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago. [ 2][ 3][ 4] The model builds on the concept of continental ...
The US has the 2nd largest Exclusive Economic Zone of 11,351,000 km 2 (4,383,000 sq mi). By total area ( water as well as land), the United States is either slightly larger or smaller than the People's Republic of China, making it the world's third or fourth-largest country.
World map with the middle latitudes highlighted in red Extratropical cyclone formation areas. The middle latitudes (also called the mid-latitudes, sometimes midlatitudes, or moderate latitudes) are a spatial region on Earth located between the Tropic of Cancer (latitudes 23°26′09.9″) to the Arctic Circle (66°33′50.1″), and Tropic of Capricorn (-23°26′09.9″) to the Antarctic ...
Mid-ocean ridge cross-section (cut-away view) A mid-ocean ridge ( MOR) is a seafloor mountain system formed by plate tectonics. It typically has a depth of about 2,600 meters (8,500 ft) and rises about 2,000 meters (6,600 ft) above the deepest portion of an ocean basin. This feature is where seafloor spreading takes place along a divergent ...
Earth's surface is the boundary between the atmosphere, and the solid Earth and oceans. Defined in this way, it has an area of about 510 million km 2 (197 million sq mi). [12] Earth can be divided into two hemispheres: by latitude into the polar Northern and Southern hemispheres; or by longitude into the continental Eastern and Western hemispheres.