Climate:
temperate; mild winters, cool summers; rainy, humid, cloudy

Terrain:
flat coastal plains in northwest, central rolling hills, rugged
mountains of Ardennes Forest in southeast

Elevation extremes:
lowest point: North Sea 0 m
highest point: Signal de Botrange 694 m

Natural resources:
coal, natural gas, construction materials, silica sand, carbonates

Land use:
arable land: 23.28%
permanent crops: 0.4%
note: includes Luxembourg (2001)
other: 76.32%

Irrigated land:
40 sq km (includes Luxembourg) (1998 est.)

Natural hazards:
flooding is a threat along rivers and in areas of reclaimed coastal
land, protected from the sea by concrete dikes

Environment - current issues:
the environment is exposed to intense pressures from human
activities: urbanization, dense transportation network, industry,
extensive animal breeding and crop cultivation; air and water
pollution also have repercussions for neighboring countries;
uncertainties regarding federal and regional responsibilities (now
resolved) have slowed progress in tackling environmental challenges

Environment - international agreements:
party to: Air Pollution, Air Pollution-Nitrogen Oxides, Air
Pollution-Sulfur 85, Air Pollution-Sulfur 94, Air Pollution-Volatile
Organic Compounds, Antarctic-Environmental Protocol,
Antarctic-Marine Living Resources, Antarctic Seals, Antarctic
Treaty, Biodiversity, Climate Change, Climate Change-Kyoto Protocol,
Desertification, Endangered Species, Environmental Modification,
Hazardous Wastes, Law of the Sea, Marine Dumping, Marine Life
Conservation, Ozone Layer Protection, Ship Pollution, Tropical
Timber 83, Tropical Timber 94, Wetlands
signed, but not ratified: Air Pollution-Persistent Organic Pollutants

Geography - note:
crossroads of Western Europe; majority of West European capitals
within 1,000 km of Brussels, the seat of both the European Union and
NATO