imal species indigenous to the area; there
is a lucrative illegal wildlife trade; air and water pollution in
Rio de Janeiro, Sao Paulo, and several other large cities; land
degradation and water pollution caused by improper mining
activities; wetland degradation; severe oil spills

Environment - international agreements:
party to: 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, Ozone Layer Protection, Ship Pollution,
Tropical Timber 83, Tropical Timber 94, Wetlands, Whaling
signed, but not ratified: none of the selected agreements

Geography - note:
largest country in South America; shares common boundaries with
every South American country except Chile and Ecuador

People Brazil

Population:
186,112,794
note: Brazil took a count in August 2000, which reported a
population of 169,799,170; that figure was about 3.3% lower than
projections by the US Census Bureau, and is close to the implied
underenumeration of 4.6% for the 1991 census; estimates for this
country explicitly take into account the effects of excess mortality
due to AIDS; this can result in lower life expectancy, higher infant
mortality and death rates, lower population and growth rates, and
changes in the distribution of population by age and sex than would
otherwise be expected (July 2005 est.)

Age structure:
0-14 years: 26.1% (male 24,789,495/female 23,842,715)
15-64 years: 67.9% (male 62,669,392/female 63,719,631)
65 years and over: 6% (male 4,549,552/female 6,542,009) (2005 est.)

Median age:
total: 27.81 years
male: 27.06 years
female: 28.57 years (2005 est.)

Population growth rate:
1.06% (2005 est.)

Birth rate:
16.83 births/1,000 population (2005 est.)

Death rate:
6.15 deaths/1,000 population (2005 est.)

Net migration rate:
-0.03 migrant(s)/1,000 population (2005 est.)

Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 0.98 male(s)/female
65 years and over: 0.7 male(s)/female
total population: 0.98 male(s)/female (2005 est.)

Infant mortality rate:
total: 29.61 deaths/1,000 live births
male: 33.37 deaths/1,000 live births
female: 25.66 deaths/1,000 live births (2005 est