Plates Boundaries. At the locations where two tectonic plates interact, a boundary between these plates exist. There are three types of boundaries that geologist observe. These boundaries are divergent boundaries, convergent boundaries, and transform boundaries.
There are many more than three deserts in Australia, but the main ones and their location are: Great Victoria Desert (Western Australia): 424,400 km2 (163,900 square miles). Great Sandy Desert (Western Australia): 284,993 km2 (110,036 square miles).
The three largest cities in southeastern Australia are Sydney  (capital of New South Wales), Melbourne (capital of Victoria) and  Adelaide (capital of South Australia).t has an area of 424,400 sq km and is located in Western Australia. The second largest desert is the Great Sand â¦ y Desert in Western Australia), with an area of 284,993 sq km. The third largest desert in Australia is the Tanami Desert which extends over part of Western Australia and the Northern Territory.