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प्रश्न
What is the following :
Spine or plug
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उत्तर
Spine or plug: Acid lava dome is formed when viscous lava solidifies quickly and gives rise to steep sloping cones. This is known as a spine or plug. Sometimes these spines and plugs are exposed by denudation.
संबंधित प्रश्न
What is the difference between magma and lava?
What is the difference between a dormant volcano and an extinct volcano?
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Name the three types of volcanoes on the basis of the frequency of their eruption.
What are known as Shield volcanoes?
How are hot springs formed?
The forces arising from the interior of the earth:
Fill in the blank below:
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Fill in the blank below:
A lava ___________is made up of basic lava flows solidified away from the vent.
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What is the following :
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How many active volcanoes in the world?
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Choose the odd one.
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