Which landscape of Australia is known for receiving high rainfall?

The Coastal Plains of Australia are known for receiving high rainfall primarily due to their geographic location and climate dynamics. These areas are typically situated near the coastline, where moist oceanic air can move inland. This air is often lifted and cooled as it encounters the land, leading to precipitation. Coastal regions benefit from both tropical and temperate climates, which can contribute to significant rainfall amounts, especially during certain seasons.

In contrast, the Desert Regions and the Great Sandy Desert are characterized by arid conditions with very low rainfall, making them dry and inhospitable. Mountainous Areas do receive rainfall but typically experience more variable precipitation depending on elevation and location; they can have rain shadows that reduce overall rainfall on one side of the mountains. Therefore, when considering which landscape is specifically noted for high rainfall, the Coastal Plains stand out as the correct answer.