What type of plate boundary exists between the Australian plate and the Antarctic Plate?

What type of plate boundary exists between the Australian plate and the Antarctic Plate?

Divergent plate boundary
What type of plate boundary exists between the Indian-Australian Plate and the Antarctic Plate? Divergent plate boundary.

What type of plate boundary separates the Indo Australian plate?

To this day, these convergent plate boundaries are still uplifting building new mountain. Because plate tectonic boundaries contain both oceanic and continental crust, the Indo-Australia plate contains the following features: Both countries of India and Australia are situated on the Indo-Australia plate.

What are the 4 boundary?

Plate Boundaries: Convergent, Divergent, Transform.

What type of boundary is between Australia and African Plate?

Convergent boundaries
Convergent boundaries (subduction zone)

What type of boundary is the Antarctic plate?

divergent plate boundaries
Today, about 95% of the Antarctic plate is surrounded by divergent plate boundaries: the Southwest Indian Ridge, the Southeast Indian Ridge, and the American-Antarctica Ridge.

Where are Australia’s fault lines?

The Darling Fault is one of the longest and most significant faults in Australia, extending for at least 1500 km in a north–south orientation near the west coast of southern Western Australia.

When did Australia and Antarctica begin to separate?

Australia and Antarctica began rifting 85 million years ago and completely separated roughly 45 million years ago. The Australian plate later fused with the adjacent Indian Plate beneath the Indian Ocean to form a single Indo-Australian Plate.

How is Antarctica separated from the subantarctic region?

The Antarctic and is separated from the subantarctic region by the Antarctic Convergence. The Antarctic Convergence (AAC) is a boundary line that separates the Antarctic and subantarctic regions. The AAC is a curved line that fully encircles Antarctica, and which varies in latitude seasonally.

Where is the Indo-Australian Plate and Antarctic plate boundary?

The Indo-Australian Plate and Antarctic Plate Boundary is an active divergent boundary known as the Southeast Indian Ridge. The Southeast Indian Ridge ranges approximately 2000 kilometers across the southern region of the Indian Ocean.

Which is the divergent boundary between Asia and Australasia?

The southerly side is a divergent boundary with the Antarctic Plate called the Southeast Indian Ridge (SEIR). The subducting boundary through Indonesia is not parallel to the biogeographical Wallace line that separates the indigenous fauna of Asia from that of Australasia.