A ‣ Geographical features 
You have to be careful about the use of ‘the’ with geographical features.
| use with ‘the’? | example |
countries | no | France |
countries which are in a plural form | yes | the USA, the Philippines |
mountains in the Bernese Oberland | yes | the Jungfrau /ˈjʊŋfraʊ/ |
mountain chains | yes | the Himalayas /hɪməˈleɪjəz/ |
islands | no | Sicily |
groups of islands | yes | the West Indies |
rivers | yes | the Volga |
oceans | yes | the Pacific |
seas | yes | the Mediterranean /medɪtəˈreɪniən/ |
gulfs, bays and straits | yes | the Gulf of Mexico, the Bay of Biscay, the Strait of Malacca |
lakes | no | Lake Erie |
currents | yes | the Gulf Stream |
Language help
Although most countries do not take ‘the’ , they do need the definite article when they are followed by a phrase limiting the meaning, e.g. the Japan of today, the France we know from paintings, the South America of the past.
B ‣ Geographical features in Iceland 
Iceland An island republic in the North Atlantic. The
landscape consists largely of
barren plains1 and
mountains, with large ice fields particularly in the south west. The island has
active volcanoes2 and is known for its
thermal3 springs and
geysers4. With less than 1% of the land suitable for growing
crops5, the nation’s
economy is based on fishing, and fish products account for 80% of the exports.
Area: 103,000 km2.
Population: 318,000.
Capital: Reykjavik.
1 flat land where little grows
2 volcanoes that still erupt
3 hot
4 hole in the ground that sends out hot water and
5 food that is growns
C ‣ The sea, rivers and mountains

Where land meets sea:
coast, shore, beachWords connected with rivers: valley, gorge [valley with very steep sides], stream [small river]
Words connected with mountains: foot, ridge, peak, summit, glacier [river of ice]