One is caused by lareg forces in the crust, often as a resut of continental plates moving togethre, lke in the himalayas.
Enjoy the drama of nature's violent geological history, without the fear of molten lava, by visiting one of these extinct, inactive, or dormant volcanoes. There are three major mountain ranges, known as the Sierra Madre Occidental, Sierra Madre Oriental and Sierra Madre del Sur. Volcanoes with solfataric or fumarolic activity indicating active magma supply such as Pocdol Mountains, are placed in the List of potentially active volcanoes in the Philippines. A plus: they're all just stunning. A volcano is a hill or mountain that has a crater through which lava, gas and rock fragments erupt … Here there are ver big mountains but NO earthquakes. Inactive volcanoes are also called dormant or sleeping volcanoes. A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.. Earth's volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle. Volcanoes of Oregon (60 volcanoes) ... Mt Jefferson volcano, one of the lesser known Cascade volcanoes, is the second highest mountain in Oregon. This list shows 339 inactive volcanoes in the Philippines, listed by volcanic region. the andes is a mountain range formed as a contineta crust comes togethre with a continet, here there are mountain many of which are volcanoes. Although it is deeply eroded and has probably not erupted for at least about 1000 years, it is still considered active. An inactive volcano is one that could erupt but has not erupted for more than 10,000 years.