Nearly every one of us knows what island and what are its characteristics.But in order for you to scientific and philosophical point of view several justify this natural phenomenon, we decided to tell you more about this part of the land.After all, most of the islands today - this is a real attraction for tourists and travelers.Well, we go to our cruise on the geographical map of the world and highlight certain islands, its features and the variety.
Quick meaning
So the island - a small piece of land that is surrounded by water.He largely towers above all the surrounding waters, even during the tides.A distinctive feature of all the islands is their area - in comparison with the mainland, they are small.The largest island in the world is considered to Greenland - it tripled its area is less than the smallest continent - Australia.The rest of the island - it is a solitary areas or archipelagos, which occupy a small part of one of the oceans and seas.
Features classification by origin
now try to determine what the island from a geological point of view.Firstly, such land areas may be found in the oceans, seas and freshwater bodies.Those located near the continents, called continental.At a far distance are the islands of the transition zone, and in very distant waters - ocean (eg, Hawaii).The geological structure of the islands identified.Therefore, in the world there are coral archipelagos formed the bedrock namytye waves or underwater streams, as well as those formed during volcanic processes.The rivers also dominated erosion and sandbars.
Politics and natural wonders
Then we will find out what the island politically and how it is allocated on the world map of the same name.It should be noted at once that, like any other part of the continent, separately located small part of the land can be sovereign, and may belong to any continental state.For example, Madagascar, one of the largest islands in the world, is an independent country with its own history and religion.Canary Islands, which are so loved by tourists all over the world, owned by Spain and Hawaii, which are located far from any continent, in the middle of the Pacific Ocean - is one of the states of America.
Island climate
is clear that the island states and the province of the continental countries can be placed in warm water and cold, from which to a large extent will their different weather conditions.However, one major factor is to combine all these lands, regardless of the currents that surround them - a high humidity.Since each island is surrounded by water, the air here is filled with constant moisture and lots of salt.Many believe that such conditions, even in combination with low-temperature indicators are very useful for health.Therefore, most of the islands discovered so many resorts and sanatoriums.
What are the island by its parameters
Each island is characterized by its individual size.Among them are very large, occupying a large part of the area.This Greenland, Madagascar, Sumatra (Indonesia), Great Britain, Java, Cuba Sakhalin and many others.Small islands, which are located far from the mainland, forming an archipelago.Most famous among those are the southern resorts - Maldives, Seychelles, Hawaii, or the strategically important objects - the Kuril Islands, the Aleutian and many others.Still, in order to thoroughly know what the island as it can breathe and feel the need to go there and enjoy the unforgettable nature full.
