WebThe adjoining plates are the Nazca Plate, the South American Plate, the African Plate, the Somali Plate, the Indo-Australian Plate, the Pacific Plate, and, across a transform boundary, the Scotia Plate. The Antarctic Plate has an area of about 60,900,000 km 2 (23,500,000 sq mi). It is Earth's fifth-largest tectonic plate. WebThe Pacific Plate is the fastest, followed by the Australian and Nazca Plates. The North American Plate is one of the slowest, averaging around 1 cm/y in the south up to almost 4 cm/y in the north. Plates move as rigid bodies, so it may seem surprising that the North American Plate can be moving at different rates in different places.
Volcano - Volcanoes related to plate boundaries Britannica
WebNov 21, 2024 · The Nazca plate is bounded by the Pacific plate to the west, the South American plate to the east, and the Cocos plate to the south. The Nazca plate is about 200 million years old and is one of the youngest tectonic plates on Earth. The Nazca plate is moving east-southeast at a rate of about 7 cm per year. Web1 day ago · This process caused the Andes to change shape and grow laterally. It was during these periods that the mountain chain expanded into Chile to the west and Argentina to the east. As the plate accumulated more mountain material and became heavier, the plate's movement slowed. "If this explanation is the right one, it tells us a lot about how this ... bush tell aniak
What type of plate boundary is between the Pacific Plate and …
WebIt runs south from the Gulf of California in the Salton Sea basin in Southern California to a point near 55° S, 130° W, where it joins the Pacific-Antarctic Ridge trending west-southwest towards Antarctica, near New Zealand … Web4. What kind of plate boundary occurs along the east cost of south america? The east coast of South America is a convergent plate boundary 5. Is the west cost of north america a plate boundary? yes, convergent and transform plate boundaries. 6. Desrcibe the movement beetween south america and africa. south america is moving toward Africa WebFeb 24, 2024 · The seven major tectonic plates are Pacific Plate (103,300,000 sq. km), North American Plate (75,900,000 sq. km), Eurasian Plate (67,800,000 sq. km), African Plate (61,300,000 sq. km), Antarctic Plate (60,900,000 sq. km), Indo-Australian Plate (58,900,000 sq. km), and South American Plate (43,600,000 sq. km). Minor Plates bush-tell inc