500
Name three of the eight terrestrial regions of Australia.
Deserts and Xeric Shrublands, Mediterranean Forests, Woodlands and Scrub, Montane Grasslands and Shrublands, Temperate Broadleaf and Mixed Forest, Temperate Grasslands, Savannas, and Shrublands, Tropical and Subtropical Grasslands, Savannas and Shrublands, and Tropical and Suptropical Moist Broadleaf Forests.