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Caroline plate – Minor oceanic tectonic plate north of New Guinea – 1,700,000 km 2 (660,000 sq mi) Cocos plate – Young oceanic tectonic plate beneath the Pacific Ocean off the west coast of Central America – 2,900,000 km 2 (1,100,000 sq mi) Indian plate – Minor plate that separated from Gondwana – 11,900,000 km 2 (4,600,000 sq mi)
Convergent boundaries are areas where plates move toward each other and collide. These are also known as compressional or destructive boundaries. 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 ...
The 2004 Indian Ocean earthquake and tsunami was triggered by a megathrust earthquake along the convergent boundary of the Indian plate and Burma microplate and killed over 200,000 people. The 2011 tsunami off the coast of Japan , which caused 16,000 deaths and did US$360 billion in damage, was caused by a magnitude 9 megathrust earthquake ...
A continental margin is the outer edge of continental crust abutting oceanic crust under coastal waters. It is one of the three major zones of the ocean floor, the other two being deep-ocean basins and mid-ocean ridges. The continental margin consists of three different features: the continental rise, the continental slope, and the continental ...
The boundary between Asia and Europe is unusual among continental boundaries because of its largely mountain-and-river-based characteristics north and east of the Black Sea. Asia and Europe are considered separate continents for historical reasons; the division between the two goes back to the early Greek geographers .
Slab gap hypothesis – Theory in plate tectonics; Slab window – Type of gap in a subducted oceanic plate; Supercontinent – Landmass comprising more than one continental core, or craton; Terrane – Fragment of crust formed on one tectonic plate and accreted to another; Volcano – Rupture in a planet's crust where material escapes
The continental crust also includes northwestern New Zealand, New Caledonia and Fiji. The oceanic crust includes the southeast Indian Ocean, the Tasman Sea, and the Timor Sea. The Australian plate is bordered (clockwise) by the Eurasian plate, the Philippine plate, the Pacific plate, the Antarctic plate, the African plate and the Indian plate.
The Caribbean plate is a mostly oceanic tectonic plate underlying Central America and the Caribbean Sea off the northern coast of South America. Roughly 3.2 million square kilometres (1.2 million square miles) in area, the Caribbean plate borders the North American plate, the South American plate, the Nazca plate and the Cocos plate.