It is true that the famous Mount St. Helens is located in the United States, in Skamania County, Washington, to be more precise.
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<span>In a volcano, you can observe a crack on the surface of the earth, from which molten lava comes out. The earth's crust basically breaks, and the high temperature and pressure melts the rocks present deep in the earth, which comes out during a volcanic eruption.</span>
Global warming which is not a geological process but something humans have caused
