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प्रश्न
What is the magma chamber of a volcano?
What do you mean by the magma chamber of a volcano?
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उत्तर
The magma chamber of a volcano is a large underground reservoir where molten rock (magma) is stored beneath the Earth’s surface. It supplies magma to the volcano during an eruption. The magma in this chamber contains dissolved gases and crystals, and when pressure builds up, it forces the magma upward through vents, leading to an eruption.
संबंधित प्रश्न
Give an example each of conical volcano and fissure volcano.
What are ‘Volcanoes’?
What is‘magma’?
What do you understand by ‘Crater of the Volcano’?
Distinguish between the following pair of terms associated with vulcanicity:
Fissure-type Volcanoes and Central-types Volcanoes
Distinguish between the following pair of terms associated with vulcanicity:
Laccolith and Lapolith
Answer the following:
Earthquakes are common in the belt of young fold mountains.
Out of the following words write down the four that are connected with volcanic activity.
Karst, crater, drumlin, stalactites, gully, pot holes, ash, basalt, swallow holes, dyke, domes, bluffs.
Give one word for the following :
The region where there are highest number of geysers and hot springs.
Assertion (A): The Pacific Ocean includes two thirds of the world’s volcanoes.
Reason (R): The boundary along the Eastern and Western coast areas of the Pacific Ocean is known as the Pacific Ring of Fire.
