al plain with swamps

Svalbard:
wild, rugged mountains; much of high land ice covered;
west coast clear of ice about one-half of the year; fjords along
west and north coasts

Swaziland:
mostly mountains and hills; some moderately sloping plains

Sweden:
mostly flat or gently rolling lowlands; mountains in west

Switzerland:
mostly mountains (Alps in south, Jura in northwest)
with a central plateau of rolling hills, plains, and large lakes

Syria:
primarily semiarid and desert plateau; narrow coastal plain;
mountains in west

Tajikistan:
Pamir and Alay mountains dominate landscape; western
Fergana Valley in north, Kofarnihon and Vakhsh Valleys in southwest

Tanzania:
plains along coast; central plateau; highlands in north,
south

Thailand:
central plain; Khorat Plateau in the east; mountains
elsewhere

Togo:
gently rolling savanna in north; central hills; southern
plateau; low coastal plain with extensive lagoons and marshes

Tokelau:
low-lying coral atolls enclosing large lagoons

Tonga:
most islands have limestone base formed from uplifted coral
formation; others have limestone overlying volcanic base

Trinidad and Tobago:
mostly plains with some hills and low mountains

Tromelin Island:
low, flat, and sandy

Tunisia:
mountains in north; hot, dry central plain; semiarid south
merges into the Sahara

Turkey:
mostly mountains; narrow coastal plain; high central plateau
(Anatolia)

Turkmenistan:
flat-to-rolling sandy desert with dunes rising to
mountains in the south; low mountains along border with Iran;
borders Caspian Sea in west

Turks and Caicos Islands:
low, flat limestone; extensive marshes and
mangrove swamps

Tuvalu:
very low-lying and narrow coral atolls

Uganda:
mostly plateau with rim of mountains

Ukraine:
most of Ukraine consists of fertile plains (steppes) and
plateaus, mountains being found only in the west (the Carpathians),
and in the Crimean Peninsula in the extreme south

United Arab Emirates:
flat, barren coastal plain merging into
rolling sand dunes of vast desert wasteland; mountains in east

United Kingdom:
mostly rugged hills and low mountains; level to
rolling plains in east and southeast

United States:
vast central plain, mountains in west, hills and low
mountains in east; rugged mountains and broad river valleys in
Alaska; rugged, volcanic topography in Hawa