Saint Lucia
volcanic and mountainous with some broad, fertile valleys
Saint Pierre and Miquelon
mostly barren rock
Saint Vincent and the Grenadines
volcanic, mountainous
Samoa
narrow coastal plain with volcanic, rocky, rugged mountains in
interior
San Marino
rugged mountains
Sao Tome and Principe
volcanic, mountainous
Saudi Arabia
mostly uninhabited, sandy desert
Senegal
generally low, rolling, plains rising to foothills in
southeast
Serbia and Montenegro
extremely varied; to the north, rich fertile
plains; to the east, limestone ranges and basins; to the southeast,
ancient mountains and hills; to the southwest, extremely high
shoreline with no islands off the coast
Seychelles
Mahe Group is granitic, narrow coastal strip, rocky,
hilly; others are coral, flat, elevated reefs