What types of geographical features are found in the Eastern Highlands?

The Eastern Highlands are characterized by a diverse range of geographical features, primarily consisting of hills, valleys, and mountains. This mountainous region is part of the Great Dividing Range, which runs along the eastern coast of Australia. The presence of these features is significant due to their influence on the climate and biodiversity of the area.

Hills are generally smaller elevations that vary in steepness, which create a diverse topography. Valleys are formed between these hills and mountains, often leading to fertile land, where agriculture can thrive. The mountainous areas, which can rise to substantial heights, play a crucial role in water catchment and serve as natural barriers affecting weather patterns.

In contrast, the other options represent geographical features that do not accurately describe the Eastern Highlands. Deserts and plateaus are typically found in different regions of Australia, like the arid interior. Seas and rivers, while present in Australia, don't define the Eastern Highlands. Lastly, forests and wetlands, although possible in some regions, do not characterize the predominant landscape of the Eastern Highlands compared to the hills, valleys, and mountains that dominate its geography.