(June to October)

Terrain:
mostly flat alluvial plain; hilly in southeast

Elevation extremes:
lowest point: Indian Ocean 0 m
highest point: Keokradong 1,230 m

Natural resources:
natural gas, arable land, timber, coal

Land use:
arable land: 55.39%
permanent crops: 3.08%
other: 41.53% (2005)

Irrigated land:
47,250 sq km (2003)

Natural hazards:
droughts, cyclones; much of the country routinely inundated during
the summer monsoon season

Environment - current issues:
many people are landless and forced to live on and cultivate
flood-prone land; water-borne diseases prevalent in surface water;
water pollution, especially of fishing areas, results from the use
of commercial pesticides; ground water contaminated by naturally
occurring arsenic; intermittent water shortages because of falling
water tables in the northern and central parts of the country; soil
degradation and erosion; deforestation; severe overpopulation

Environment - international agreements:
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Environmental
Modification, Hazardous Wastes, Law of the Sea, Ozone Layer
Protection, Wetlands
signed, but not ratified: none of the selected agreements

Geography - note:
most of the country is situated on deltas of large rivers flowing
from the Himalayas: the Ganges unites with the Jamuna (main channel
of the Brahmaputra) and later joins the Meghna to eventually empty
into the Bay of Bengal

People Bangladesh

Population:
147,365,352 (July 2006 est.)

Age structure:
0-14 years: 32.9% (male 24,957,997/female 23,533,894)
15-64 years: 63.6% (male 47,862,774/female 45,917,674)
65 years and over: 3.5% (male 2,731,578/female 2,361,435) (2006 est.)

Median age:
total: 22.2 years
male: 22.2 years
female: 22.2 years (2006 est.)

Population growth rate:
2.09% (2006 est.)

Birth rate:
29.8 births/1,000 population (2006 est.)

Death rate:
8.27 deaths/1,000 population (2006 est.)

Net migration rate:
-0.68 migrant(s)/1,000 population (2006 est.)

Sex ratio:
at birth: 1.06 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.04 male(s)/female
65 years and over: 1.16 male(s)/female
total population: 1.05 male(s)/female (2006 est.)

Infant mortality rate:
total: 60.83 deaths/1,000 live births
male: 61.87 deaths/1,000 live births