The Caribbean Islands

A vast volcanic mountain chain lies along the floor of the Caribbean Sea. The tops of some of the mountains extend beyond the water to form many of the islands of the region. Other islands are cays (pronounced keez), low-lying coral islands, formed over thousands of years from the accumulation the skeletal remains of tiny sea animals.

The islands of the region are divided into three main groups—the Bahamas, the Greater Antilles, and the Lesser Antilles. The Bahamas is an archipelago or a group of 700 islands north of the Caribbean Sea. People inhabit only about thirty of the Bahamian islands. South of the Bahamas are the largest islands of the Caribbean, called the Greater Antilles. The Greater Antilles include Cuba, Jamaica, Puerto Rico, and Hispañola. The largest islands of the Greater Antilles have rugged mountains and lush, thick rain forests. Hispañola is home to two nations: Haiti and the Dominican Republic. Most of the rest of the Caribbean islands form an arc that stretches from Puerto Rico to the coast of South America. These islands are known as the Lesser Antilles.

Resources:

Download this lesson as Microsoft Word file or as an Adobe Acrobat file

Mr. Donn has an excellent website that includes a section on the Caribbean. 

Largest Islands of the Caribbean

RankIslandArea (sq. kilometers)Area sq. miles)Country or Countries
1Cuba105,80640,852Cubs
2Hispanola76,47929,529Haiti, Dominican Republic
3Jamaica11,1884320Jamaica
4Puerto Rico88963435United States
5Trinidad48271864Trinidad and Tobago
6North Andros Island34391328Bahamas
7Isla de la Juventud 2237864Cuba
8Great Inagua Island1543596Bahamas
9South Andros Island1447530Bahamas
10Grand Bahama Island1373530Bahamas
11Great Abaco Island1144442Bahamas
12Martinique1128436Martinique
13Isla Margarita1020394Venezuela
14Basse-Terre848327Guadeloupe
15Cayo Romano 777300Cuba
16Dominica750290Dominica
17Gonâve 743287Haiti
18Cozumem647250Mexico
19Saint Lucia616238Saint Lucia
20Grande-Terre587226Guadeloupe
21Little Abaco Island559216Bahamas
22Eleuthera 518200Bahamas
23Acklins Island497192Bahamas
24Long Island448173Bahamas
25Curaçao 444171Curaçao
26Barbados431167Barbados
27Cat Island389150Bahamas
28Cayo Coco370143Cuba
29Saint Vincent345133Saint Vincent and the Grenadines
30Cayo Sabinal 335129Cuba

Caribbean Sea

The Caribbean Sea is a sea of the Atlantic Ocean located in the tropics of the Western hemisphere. The entire area of the Caribbean Sea, the numerous islands of the West Indies, and adjacent coasts are collectively known as the Caribbean.

Cay

A cay (also spelled key) is a small, sandy island formed on the surface of a coral reef.

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