Congo, Republic of the
coastal plain, southern basin, central
plateau, northern basin
Cook Islands
low coral atolls in north; volcanic, hilly islands in
south
Coral Sea Islands
sand and coral reefs and islands (or cays)
Costa Rica
coastal plains separated by rugged mountains including
over 100 volcanic cones, of which several are major volcanoes
Cote d'Ivoire
mostly flat to undulating plains; mountains in
northwest
Croatia
geographically diverse; flat plains along Hungarian border,
low mountains and highlands near Adriatic coastline and islands
Cuba
mostly flat to rolling plains, with rugged hills and mountains
in the southeast
Cyprus
central plain with mountains to north and south; scattered
but significant plains along southern coast
Czech Republic
Bohemia in the west consists of rolling plains,
hills, and plateaus surrounded by low mountains; Moravia in the east
consists of very hilly country
Denmark
low and flat to gently rolling plains