Q. 45.0( 2 Votes )
Which materials come out during a volcanic eruption?
The volcanic areas usually form mountains built from the many layers of rock ash or other material that collect around them. During a volcanic eruption, the materials which come out or are ejected into the earth’s atmosphere and onto the earth’s surface are hot magma or lava, gases, steams, cinders, gaseous sulphur compounds, ash, and broken rock pieces. Lava bombs and pyroclastic material are also thrown out by a volcano when it erupts.
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