Final answer:
Island countries are countries that are completely surrounded by water or consist of one or more islands. Examples include Iceland, Samoa, Madagascar, Greenland, The Philippines, Dominica, Japan, Grenada, Seychelles, Barbados, Ireland, and New Zealand.
Step-by-step explanation:
Island countries are countries that are completely surrounded by water, or consist of one or more islands. They are distinct from mainland countries, which are connected to a larger landmass.
Here are some examples of island countries:
- Iceland
- Samoa
- Madagascar
- Greenland
- The Philippines
- Dominica
- Japan
- Grenada
- Seychelles
- Barbados
Other examples include Ireland, New Zealand, Singapore, Malta, Jamaica, Cyprus, Taiwan, Indonesia, and many more.
There are a total of 12 island countries listed in the question, including Iceland, Samoa, Madagascar, Greenland, The Philippines, Dominica, Japan, Grenada, Seychelles, Barbados, Ireland, and New Zealand.