Clipperton Island
reef 12 km in circumference

Cocos (Keeling) Islands
islands are thickly covered with coconut
palms and other vegetation

Colombia
only South American country with coastlines on both the
North Pacific Ocean and Caribbean Sea

Comoros
important location at northern end of Mozambique Channel

Congo, Democratic Republic of the straddles equator; has very narrow strip of land that controls the lower Congo River and is only outlet to South Atlantic Ocean; dense tropical rain forest in central river basin and eastern highlands

Congo, Republic of the
about 70% of the population lives in
Brazzaville, Pointe-Noire, or along the railroad between them

Cook Islands
the northern Cook Islands are seven low-lying, sparsely
populated, coral atolls; the southern Cook Islands, where most of
the population lives, consist of eight elevated, fertile, volcanic
isles, including the largest, Rarotonga, at 67 sq km

Coral Sea Islands
important nesting area for birds and turtles

Costa Rica
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

Cote d'Ivoire
most of the inhabitants live along the sandy coastal
region; apart from the capital area, the forested interior is
sparsely populated