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Articles related to volcanoes

How many active volcanoes are in the world?
A volcano is considered active if it has erupted in the last 10,000 years. Over 75% of the world's volcanoes and most active volcanoes are located in the Pacific ...
http://geography.about.com/library/faq/blqzactivevolcanoes.htm
Types of Volcanoes - Geography - About.com
There are many different types of volcanoes that can be found on Earth, and each volcano can be classified according to its location, build, and lava ...
http://geography.about.com/od/hazardsanddisasters/fl/Types-of-Volcanoes.htm
Volcanoes of the Big Island of Hawaii - Part 1
The Big Island of Hawaii is entirely formed by volcanic activity. There are five separate volcanoes which have, over the past million-or-so years, combined to form ...
http://gohawaii.about.com/cs/volcanoes/a/bi_volcanoes.htm
Volcanoes - Geology - About.com
Volcanic eruptions, their products and their hazards.
http://geology.about.com/od/volcanoes/
List and Map of Volcanoes in Iceland - Scandinavia Travel - About.com
Iceland has many volcanoes and you can find them here on this map of volcanoes. There is a larger, printable version of the map of volcanoes in Iceland here as ...
http://goscandinavia.about.com/od/icelan1/a/icelandvolcanoes_2.htm
Tour Hawaii Volcanoes National Park - How-to Videos - About.com
See the best vantage points, craters, sites, and stops in Hawaii Volcanoes National Park on the Big Island in Hawaii.
http://video.about.com/gohawaii/Hawaii-Volcanoes-National-Park.htm
Guatemala Volcanoes - Central America Travel - About.com
Guatemala Volcanoes: The Volcanoes of Guatemala.
http://gocentralamerica.about.com/od/guatemalaguide/p/Guatemala-Volcanoes.htm
Hawaii Volcanoes National Park - Hawaii Travel - About.com
A driving tour of Hawaii Volcanoes National Park on the island of Hawaii, the Big Island.
http://gohawaii.about.com/od/volcanoespark/ss/hvnp_tour.htm
Volcanoes Generating Greenhouse Gases or Humans
Do volcano eruptions really cause more greenhouse gasses than human activity ? Learn the truth about volcanoes and greenhouse gas emissions, and how ...
http://environment.about.com/od/greenhouseeffect/a/volcano-gas.htm
Drilling Volcanoes - Geology - About.com
Is it crazy to drill holes into live volcanoes? It is certainly a challenge, and costly, but scientific drilling of active volcanoes has been a steadily rewarding quest.
http://geology.about.com/od/volcanoes/a/volcdrilling.htm
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