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Australia is in the middle of the Australian-Indian plate.

Antarctica has its own plate, but the actual continent doesn't get near the plate boundary. It's plate is called, oddly enough, the Antarctic plate. Who would have figured?

You could say that Africa's edges aren't on plate boundaries, but there are some places in northern Africa that get pretty close to being on a boundary.

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What are two continents whose edges are not all on plate boundaries?

South America and Australia are two continents whose edges are not all situated on plate boundaries. These continents have regions that are not along plate boundaries due to the complexities of the Earth's tectonic plates.


How do you determine the streak of a mineral whose Mohs scale is higher than the streak plate?

You can determine the streak of a mineral whose Mohs scale is higher than the streak plate by either filing or crushing with a hammer before rubbing the sample on a streak plate.


Does an oak leaf have edges like saws?

No, not all oak leaves have saw-like edges, but yes, some may have atypically, non-sinuate leaf margins. For example, the sawtooth oak (Quercus acutissima) is an example of a tree whose foliage recalls the edges of a saw.


Whose ideas later assisted in the recognition if Wegener's theory?

Arthur Holmes's ideas in the 1920s about mantle convection and radioactive heating helped support Alfred Wegener's theory of continental drift by providing a mechanism for how the continents could move. This helped pave the way for the eventual acceptance of Wegener's ideas as the theory of plate tectonics.


Why is the West coast susceptible to earthquakes?

The risk of earthquakes or seismicity along the Pacific coast of the US is high because this marks the boundary between a number of tectonic plates.On the eastern side of the boundary there is the North American continental plate and on the western side (starting from the south and heading north) there is the Pacific plate whose boundary with the North American plate runs from the US Mexican border up through California, before curving out to sea north of San Francisco at a place known as Cape Mendocino which is approximately 145 miles south of the state border between California and Oregon. The portion of the plate boundary described above is a 1,300 km (810 mi) long transform boundary known more famously as the San Andreas Fault which has been responsible for a number of (in)famous earthquakes including the 1906 San Francisico earthquake, the 1989 Loma Prieta earthquake and the 2004 Parkfield earthquake.At the point north of Cape Mendocino the boundary changes from a transform to a convergent boundary between the southern portion of the oceanic Juan de Fuca plate (sometimes given a separate name - the Gorda plate) which is being subducted under the North American plate.This transition point is known as the Mendocino triple junction (where the San Andreas Fault meets the Mendocino Fault and the Cascadia subduction zone, which mark the boundaries of three tectonic plates: the North American, the Pacific Plate, and the Gorda Plate).The US Geological Survey state that this area is one of the most seismically active along the San Andreas Fault and is responsible for more than 80 Earthquakes a year with magnitudes greater than 3.North of this boundary zone lies the Juan de Fuca Plate which is often split into three smaller pieces by geologists (The Gorda section to the south, with the central portion retaining the name Juan de Fuca and the Explorer section to the north). In this region these are being subducted beneath the North American Plate. This is responsible for the formation of the Cascade mountain ranges and the Cascade volcanoes (e.g. Mount St. Helens) and also for some significant historical earthquakes such as the 1700 Cascadia earthquake, which was a special earthquake that occurs in subduction zones known as a megathrust earthquake which are some of the most powerful in the world. In this case it was calculated to have had a magnitude of between 8.9 and 9.2.The northern boundary of the Juan de Fuca plate lies in Canada where the boundary again returns to being between the Pacific and North American Plates.This subducting boundary curves along the coast of Canada and Alaska (where it caused the 1964 magnitude 9.2 earthquake and also is responsible for the formation of the Aleutian Island chain.Please see the related links for more information.

Related Questions

What Two continents whose edges are not on plate boundaries?

Europe and Asia have edges that are not ALL on plate boundaries.


What are two continents whose edges are not all on plate boundaries?

South America and Australia are two continents whose edges are not all situated on plate boundaries. These continents have regions that are not along plate boundaries due to the complexities of the Earth's tectonic plates.


What 2 continents whose edges are not all plate boundaries?

North America and South America have edges that are not all plate boundaries. The boundary between North and South America is known as the Central American Subduction Zone, where the Cocos Plate is subducting beneath the Caribbean Plate.


What are Two continents whose are not all on plate boundaries?

Europe and Asia have edges that are not ALL on plate boundaries.


What two continents whose edges are not all on boundaries?

Europe and Asia have edges that are not ALL on plate boundaries.


List two continents whose edges are not all on plate boundries?

Africa and South America have edges that are not all on plate boundaries. For example, the coast of Africa along the Atlantic Ocean is a passive margin, and the edges of South America along the Pacific Ocean have a mix of convergent and transform plate boundaries.


What is the volume of a cube whose edges are 4.5 inch long?

The volume of a cube whose edges are 4.5 inch long is: 91.13 cubic inches.


A polygon whose vertices are on the circle and whose edges are within the is an?

An inscribed polygon


State whose northern division is boundary county?

Louisiana


What to continents are crossed by the equator?

The two continents whose territory is crossed by the equator are Africa, Asia, and South America.


Is the African plate convergent or divergent?

Is the Arabian Plate convergent or divergent? Yes to both. The western margin of the Arabian Peninsula (the Red Sea) and southern margin (the Gulf of Aden) are extensions of the African Great Rift Valley. The point where Saudi Arabia, Ethiopia, and Somalia are close together is the central joint of a Y-shaped divergent boundary whose upper arms are defined by the two bodies of water. As the Arabian Plate pulls away from the African Plate, it creates a convergent boundary as it plows into the Eurasian Plate along its northern margin. Much of the tectonic activity and mountain-building (orogengy) in Iran and Turkey is the result of this convergent boundary. Complicated segments with lateral motion are also present along the boundary of the Arabian Plate with its neighbors.


What is a centimeter cubes?

A centimetre cubed is the volume of a cube whose edges are 1 cm each. That volume is also know as a millilitre.A centimetre cubed is the volume of a cube whose edges are 1 cm each. That volume is also know as a millilitre.A centimetre cubed is the volume of a cube whose edges are 1 cm each. That volume is also know as a millilitre.A centimetre cubed is the volume of a cube whose edges are 1 cm each. That volume is also know as a millilitre.