<item>• <hi format=ital>meadows and pastures:</hi> 58%
<item>• <hi format=ital>forest and woodland:</hi> 14%
<item>• <hi format=ital>other:</hi> 22%
</list>
<item><hi format=bold>Irrigated land:</hi> 18,800 sq km (1989 est.)
<item><hi format=bold>Environment:</hi>
<list style=hang>
<item>• <hi format=ital>current issues:</hi> soil erosion from overgrazing, industrial development, urbanization, and poor farming practices; soil salinity rising due to the use of poor quality water; desertification; clearing for agricultural purposes threatens the natural habitat of many unique animal and plant species; the Great Barrier Reef off the northeast coast, the largest coral reef in the world, is threatened by increased shipping and its popularity as a tourist site; limited freshwater availability
<item>• <hi format=ital>natural hazards:</hi> cyclones along the coast; subject to severe droughts
<item>• <hi format=ital>international agreements:</hi> party to—Antarctic-Environmental Protocol, Antarctic Treaty, Biodiversity, Climate Change, Endangered Species, Environmental Modification, Hazardous Wastes, Marine Dumping, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber, Wetlands, Whaling; signed, but not ratified—Law of the Sea
</list>
<item><hi format=bold>Note:</hi> world's smallest continent but sixth-largest country; population concentrated along the eastern and southeastern coasts; regular, tropical, invigorating, sea breeze known as "the Doctor" occurs along the west coast in the summer