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प्रश्न
The narrow pipe through which magma flow out is called a ______.
पर्याय
Vent
Crater
Focus
Caldera
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उत्तर
The narrow pipe through which magma flow out is called a vent.
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संबंधित प्रश्न
Magma rises to the surface and spreads over a vast area is known as ______.
Label the parts of volcano.

What is Magma?
What is a caldera?
Write a note on Barren Island.
What are the causes of Volcanic Activity?
People who study volcanoes are called ______.
What is an explosive eruption?
Consider the following statement and choose the appropriate answer:
Statement 1: When magma rises slowly to the surface and spreads over a vast area. It is known as a fissure eruption
Statement 2: The viscosity of lava is determined by the amount of silica and water in magma.
Consider the following statement and choose the appropriate answer:
Statement 1: Many volcanoes of Mexico and Central America are cinder-cone volcanoes.
Statement 2: Shield volcano is also called a stratovolcano.
