Natural hazards:
occasional earthquakes, hurricanes along Atlantic coast; frequent
flooding of lowlands at onset of rainy season and landslides; active
volcanoes
Environment - current issues:
deforestation and land use change, largely a result of the clearing
of land for cattle ranching and agriculture; soil erosion; coastal
marine pollution; fisheries protection; solid waste management; air
pollution
Environment - international agreements:
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Environmental
Modification, Hazardous Wastes, Law of the Sea, Marine Dumping,
Ozone Layer Protection, Wetlands, Whaling
signed, but not ratified: Marine Life Conservation
Geography - note:
four volcanoes, two of them active, rise near the capital of San
Jose in the center of the country; one of the volcanoes, Irazu,
erupted destructively in 1963-65
People Costa Rica
Population:
4,016,173 (July 2005 est.)
Age structure:
0-14 years: 28.9% (male 593,540/female 566,361)
15-64 years: 65.5% (male 1,330,481/female 1,300,664)
65 years and over: 5.6% (male 104,564/female 120,563) (2005 est.)
Median age:
total: 26.03 years
male: 25.59 years
female: 26.5 years (2005 est.)
Population growth rate:
1.48% (2005 est.)
Birth rate:
18.6 births/1,000 population (2005 est.)