<item><hi format=bold>Terrain:</hi> flat coastal plains in northwest, central rolling hills, rugged mountains of Ardennes Forest in southeast
<item><hi format=bold>Natural resources:</hi> coal, natural gas
<item><hi format=bold>Land use:</hi>
<list style=hang>
<item>• <hi format=ital>arable land:</hi> 24%
<item>• <hi format=ital>permanent crops:</hi> 1%
<item>• <hi format=ital>meadows and pastures:</hi> 20%
<item>• <hi format=ital>forest and woodland:</hi> 21%
<item>• <hi format=ital>other:</hi> 34%
</list>
<item><hi format=bold>Irrigated land:</hi> 10 sq km (1989 est.)
<item><hi format=bold>Environment:</hi>
<list style=hang>
<item>• <hi format=ital>current issues:</hi> Meuse River, a major source of drinking water, polluted from steel production wastes; other rivers polluted by animal wastes and fertilizers; industrial air pollution contributes to acid rain in neighboring countries
<item>• <hi format=ital>natural hazards:</hi> NA
<item>• <hi format=ital>international agreements:</hi> party to—Air Pollution, Air Pollution-Sulphur, Antarctic Treaty, Endangered Species, Environmental Modification, Hazardous Wastes, Marine Dumping, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber, Wetlands; signed, but not ratified—Air Pollution-Nitrogen Oxides, Air Pollution-Volatile Organic Compounds, Antarctic-Environmental Protocol, Biodiversity, Climate Change, Law of the Sea
</list>
<item><hi format=bold>Note:</hi> crossroads of Western Europe; majority of West European capitals within 1,000 km of Brussels which is the seat of the EC