Which major environmental issue does Australia experience due to its climate?

Australia experiences a significant issue with bushfires, primarily due to its climate, which is characterized by high temperatures and periodic drought conditions. This combination creates a very dry landscape, ideal for the rapid spread of wildfires, particularly during the hotter months. Bushfires can lead to devastating impacts on the environment, including the destruction of habitats, loss of biodiversity, and air quality deterioration.

The frequency and intensity of these bushfires can be exacerbated by climate change, leading to longer fire seasons and more extreme fire events. This situation not only affects the natural ecosystem but also poses risks to human health, property, and safety.

In contrast, while flooding and erosion are environmental issues that can occur in Australia, they do not resonate as the primary concern driven by the climate in the same way bushfires do. Glacial melting, while a significant global issue, is not particularly relevant to Australia, as it has no significant glaciers.