The pleura is a thin membrane that lines the surface of the lungs and the inside of the chest wall outside the lungs. In pleural effusions, fluid builds up in the space between the layers of pleura.
Major Landform regions of Australia See also. The Australian continent is broadly divided into 4 major landform regions, each of which is comprised of smaller-scale constituent landform regions-eastern highlands, central lowlands, western plateau and the coastal plains.he lowest point on the Australian continent, Lake Eyre, is also situated in this region. It also includes inselbergs such as Uluru and Kata Tjuta. About 38 % of the Australian continent is less than 200 m above sea level (so far), much of it in the Central lowlands.
Uluru is easily the most iconic natural landform in Australia, and its formation was equally special.The creation of Uluru and Kata Tjuta â as both were formed at the same time â began over 500 million years ago.At this time the big crustal blocks that form the Australian continent coming together.luru is easily the most iconic natural landform in Australia, and its formation was equally special.