What Is the Opening of a Volcano Called?

Answer

The opening of a volcano is called a crater or vent. Volcanoes are normally formed by tectonic movement that takes place at convergent plate boundaries and divergent plate boundaries.
Q&A Related to "What Is the Opening of a Volcano Called"
There is no specific term for all volcanoes. It can be a crater, a vent, a lava
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a mountain.
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A Dormant Volcano, but it can still errupt.
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It can be called an active, dormant or extinct volcano. An active volcano erupts regularly and frequently, however, it might not erupt at some times. A dormant volcano rarely erupts
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1 Additional Answer
The opening of a volcano where molten rock and gases escape is called the vent and the bowl like opening is called a crater. Lava is the term used to describe the molten rock that erupts from the volcano.
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