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
Djibouti
coastal plain and plateau separated by central mountains
Dominica
rugged mountains of volcanic origin
Dominican Republic rugged highlands and mountains with fertile valleys interspersed
East Timor
mountainous
Ecuador
coastal plain (costa), inter-Andean central highlands
(sierra), and flat to rolling eastern jungle (oriente)