describe briefly on volcanic eruption
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Volcanic Eruptions
A volcanic eruption occurs when molten rock, ash and steam pour through a vent in the earth's crust.
Volcanoes are described as active (in eruption), dormant (not erupting at the present time), or extinct (having ceased eruption; no longer active). Some volcanoes explode. Others are slow-flowing fountains of lava, which is hot fluid rock.
A volcanic eruption occurs when hot materials from the earth's interior are thrown out of a volcano. Lava, rocks, dust, and gas compounds are some of these "ejecta".
Eruptions can come from side branches or from the top of the volcano. Some eruptions are terrible explosions that throw out huge amounts of rock and volcanic ash and kill many people. Some are quiet outflows of hotlava. Several more complex types of volcanic eruptions have been described by volcanologists. These are often named after famous volcanoes where that type of eruption has been seen. Some volcanoes may show only one type of eruption during a period of activity, while others may show a range of types in a series.
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A volcanic eruption occurs when molten rock, ash and steam pour through a vent in the earth's crust.
Volcanoes are described as active (in eruption), dormant (not erupting at the present time), or extinct (having ceased eruption; no longer active). Some volcanoes explode. Others are slow-flowing fountains of lava, which is hot fluid rock.
A volcanic eruption occurs when hot materials from the earth's interior are thrown out of a volcano. Lava, rocks, dust, and gas compounds are some of these "ejecta".
Eruptions can come from side branches or from the top of the volcano. Some eruptions are terrible explosions that throw out huge amounts of rock and volcanic ash and kill many people. Some are quiet outflows of hotlava. Several more complex types of volcanic eruptions have been described by volcanologists. These are often named after famous volcanoes where that type of eruption has been seen. Some volcanoes may show only one type of eruption during a period of activity, while others may show a range of types in a series.
Hope this answer helps to you☺
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The description about volcanic eruption is as follows:
Explanation:
- The volcanic eruption is a process through which the hot materials may come out of the Earth crust.
- The volcanic eruption is a kind of explosive event.
- The water beneath the earth crust get warmed due to heat in the mantle this melt the rocks and magma. Thus the hot magma may come out of the crater with a great force and burning gases.
- The carbon dioxide, carbon monoxide and hydrogen sulfide are the gases are released from the crater, along with lava and ash.
- The volcanic effect is profound and exerts a disastrous influence on the surrounding.
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