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प्रश्न
Distinguish between the following pair of terms associated with vulcanicity:
Laccolith and Lapolith
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उत्तर
Laccoliths: Laccoliths are large lens-shaped intrusions which assume a dome shape. They vary in thickness and extent. When laccoliths are exposed on the surface they form low hills.
Lapoliths: Lapoliths is a saucer-shaped intrusive layer of solidified magma and sinks as shallow basins in rock-beds.
संबंधित प्रश्न
What is‘magma’?
What do you understand by ‘Crater of the Volcano’?
What is the following:
Mud volcanoes
Distinguish between the following pair of terms associated with vulcanicity:
Lava and Magma
Distinguish between the following pair of terms associated with vulcanicity:
Fissure-type Volcanoes and Central-types Volcanoes
Answer the following:
Some volcanoes erupt explosively.
Answer the following
The vent of a volcano when blocked results in an explosive eruption.
Give reasons for the following:
Earth as a whole does not expand.
What are tectonic movements? How are these classified?
Distinguish between the following pairs of terms associated with vulcanicity:
Magma and Lava
