What are the crustal plates of the Earth?

According to World Atlas, seven major plates exist: the North American, Pacific, Eurasian, African, Indo-Australian, South American and Antarctic tectonic plates.

What are the 8 main crustal plates?

Primary plates

• African plate.
• Antarctic plate.
• Indo-Australian plate.
• North American plate.
• Pacific plate.
• South American plate.
• Eurasian plate.

How many major crustal plates are there?

seven major
Together, the crust and the upper part of the mantle form the lithosphere, Earth’s solid outer shell. This rocky, brittle layer is broken up into seven major and several minor tectonic plates (also known as lithospheric plates) that fit together like puzzle pieces. Layers of the earth.

What are the 7 minor plates?

The names of the minor plates are the Scotia plate, the Nazca plate, the Cocos plate, the Carribean plate, the Juan de Fuca, the Arabian plate and lastly the Phillipine plate.

What are the 5 types of plate boundaries?

What are the major plate tectonic boundaries?

• Divergent: extensional; the plates move apart. Spreading ridges, basin-range.
• Convergent: compressional; plates move toward each other. Includes: Subduction zones and mountain building.
• Transform: shearing; plates slide past each other. Strike-slip motion.

What are the 4 types of plate boundaries?

Tectonic Plates and Plate Boundaries

• Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust.
• Divergent boundaries – where two plates are moving apart.
• Transform boundaries – where plates slide passed each other.

What are the major plates of the lithosphere?

The lithosphere is divided into huge slabs called tectonic plates. There are eight major plates and several smaller plates, including the North American, Caribbean, South American, Scotia, Antarctic, Eurasian, Arabian, African, Indian, Philippine, Australian, Pacific, Juan de Fuca, Cocos, and Nazca plates.

Is Philippines plate a major plate?

The Philippine Sea Plate is the one major plate whose Tertiary motion is poorly constrained and whose origin is problematical. Its southern boundary is the Sorong Fault system which is part of a major left-lateral fault system at the northern margin of the Australian plate.

Where are the 7 tectonic plates?

What’s the size of the 7 major tectonic plates?

Major Plate Name	Continents and Oceans	Size (km2)
Pacific Plate	Pacific Ocean	102,900,000
North American Plate	United States, Canada, Arctic Ocean and Atlantic Ocean	75,900,000
Eurasian Plate	Europe, Russia and Asia	67,800,000
African Plate	Africa and Atlantic Ocean	61,300,000

What are the eight micro small plates?

Microplates

• African Plate. Adriatic Plate, also known as Apulian Plate – A small tectonic plate in the Mediterranean.
• Antarctic Plate. Kerguelen Plateau – Oceanic plateau in the southern Indian Ocean.
• Australian Plate.
• Caribbean Plate.
• Cocos Plate.
• Eurasian Plate.
• Nazca Plate.
• North American Plate.

How many major and minor plates are there on Earth?

The surface of the Earth is divided into 7 major and 8 minor plates. The largest plates are the Antarctic, Eurasian, and North American plates.

What are the 6 types of plate boundaries?