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प्रश्न
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.
पर्याय
A and R are correct and R explains A
A and R are correct but R does not explain A
A is incorrect but R is correct
Both A and R are incorrect
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उत्तर
A and R are correct and R explains A
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संबंधित प्रश्न
What is‘magma’?
What is the following:
Fissure type of volcanoes
Distinguish between the following pair of terms associated with vulcanicity:
Crater and Caldera
Answer the following:
Some volcanoes erupt explosively.
Answer the following:
Hot springs are common in volcanic regions.
Give reasons for the following:
Earth as a whole does not expand.
Name one useful feature of vulcanicity other than soil fertility.
Give one word for the following :
The region where there are highest number of geysers and hot springs.
How the theory of plate tectonics has explained the formation of mountains like Himalaya or Alps and of the volcanic islands.
How many major zones of volcanic activities in the world?
