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English: Physical world map in English showing the tectonic plates boundaries with their movement vectors and selected hotspots. Français : Carte physique mondiale en anglais des limites des plaques tectoniques avec leurs vecteurs de déplacement et une sélection de hotspots.
This is a list of tectonic plates on Earth's surface. Tectonic plates are pieces of Earth's crust and uppermost mantle , together referred to as the lithosphere . The plates are around 100 km (62 mi) thick and consist of two principal types of material: oceanic crust (also called sima from silicon and magnesium ) and continental crust ( sial ...
Shetland microplate: base on the original source, the movement speed is unclear but the direction is there. 17:21, 1 October 2013: 4,898 × 2,472 (841 KB) Sting: Shetland microplate: movement undefined => deleting the arrow: 15:52, 6 September 2012: 4,898 × 2,472 (842 KB) McZusatz: typo corr.
Obduction zones occurs when the continental plate is pushed under the oceanic plate, but this is unusual as the relative densities of the tectonic plates favours subduction of the oceanic plate. This causes the oceanic plate to buckle and usually results in a new mid-ocean ridge forming and turning the obduction into subduction. [citation needed]
Thrust and reverse fault movement are an important component of mountain formation. Illustration of mountains that developed on a fold that thrusted.. Mountain formation occurs due to a variety of geological processes associated with large-scale movements of the Earth's crust (tectonic plates). [1]
Plate tectonics (from Latin tectonicus, from Ancient Greek τεκτονικός (tektonikós) 'pertaining to building') [1] is the scientific theory that the Earth's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago.
English: World map in English showing the tectonic plates boundaries with their movement vectors and selected hotspots. Français : Carte mondiale en anglais des limites des plaques tectoniques avec leurs vecteurs de déplacement et une sélection de hotspots.
Plate tectonics (from Latin tectonicus, from Ancient Greek τεκτονικός (tektonikós) 'pertaining to building') 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.