Geography of Madagascar |
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Location:
Southern Africa, island in the Indian Ocean, east of Mozambique
Geographic coordinates: 20 00 S, 47 00 E Map references: Africa
Area:
Area - comparative: slightly less than twice the size of Arizona Land boundaries: 0 km Coastline: 4,828 km
Maritime claims:
Climate: tropical along coast, temperate inland, arid in south Terrain: narrow coastal plain, high plateau and mountains in center
Elevation extremes:
Natural resources: graphite, chromite[?], coal, bauxite, salt, quartz, tar sands[?], semiprecious stones[?], mica, fish, hydropower
Land use:
Irrigated land: 10,870 sq km (1993 est.) Natural hazards: periodic cyclones Environment - current issues: soil erosion results from deforestation and overgrazing; desertification; surface water contaminated with raw sewage and other organic wastes[?]; several species of flora and fauna unique to the island are endangered. Madagascar has not been connected to another landmass for about 90 million years ago, which has allowed it to evolve many unique species. It is home to 40 species of lemurs, none of which occurs anywhere else in the world, a distiction shared by 80% of the island's flora and fauna.
Environment - international agreements:
Geography - note: world's fourth-largest island; strategic location along Mozambique Channel Madagascar separated from India about 90 million years ago[?], and has not been connected to Africa for about 160 million years[?].
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