R+-+Types+of+Volcanoes

__**How are volcanoes formed?**__

__**Distribution of Volcanoes**__

Volcanoes are located on plate margins around the world like earthquakes. Volcanoes are often formed on plate margins as can be seen from the diagram above.

The link to the following flash file is very useful for showing the distribution of volcanes across the world - []

__**Types of Volcano**__

media type="youtube" key="BcFtpWjZwlE" height="344" width="425"media type="youtube" key="NBPwwt0HuVo" height="344" width="425" Two very useful videos showing volcanoes.