The Appalachians constitute the principal relief on the eastern part of the continent, while in the west, a high mountain chain (the Rocky Mountains and the Sierra Madre) follows the coast from Alaska to Mexico.
Cut by a canal with locks that is 80 km long. The Panama Canal opened in 1914 allowing maritime traffic to travel between the Caribbean Sea and the Pacific Ocean.
Caribbean Sea
Body of water (2.75 million km2) located between Central America and the northern portion of South America.
Archipelago that includes more than 700 islands, including the Greater Antilles in the north (Cuba, Haiti, Jamaica, Puerto Rico) and the Lesser Antilles in the east.