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प्रश्न
How does volcaone make an Island?
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उत्तर
Some volcanoes are found under oceans. If an underwater volcano keeps erupting, it can rise above the ocean’s surface and thus as Island is formed.
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संबंधित प्रश्न
Distinguish between Earthquakes and volcanoes.
The narrow pipe through which magma flow out is called a ______.
Choose the odd one
What is Magma?
Volcanoes made of cinder and ash and which have sleep slopes are ______ volcanoes.
The scientific study of volcanoes is called ______.
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.
