What is one reason Western Australia's resources are crucial for the national economy?

Western Australia's resources play a vital role in the national economy primarily because they are mostly exported. The state is rich in various natural resources such as minerals and energy commodities, including iron ore, natural gas, and gold. The export of these resources generates significant revenue for Australia, contributing to the country’s GDP and trade balance. This influx of income from exports helps to bolster economic stability and allows for investment in infrastructure and public services.

While resources could also support local consumption, this is not the primary economic driver for Western Australia; the broader impact on the national economy comes from international trade. Furthermore, resources do support the agricultural sector but are not limited to that area alone, as many industries benefit from mining and energy exports. Lastly, while employment is an important factor, Western Australia's resources are not the only source of jobs in the region; the economy is diversified with various sectors contributing to employment opportunities. Thus, the critical aspect of resource exportation underscores the importance of Western Australia's contributions to the national economy.