Geography
Assertion (A): A major volcanic belt is located along the mid oceanic ridge of Atlantic Ocean.
Reason (R): Volcanic eruption is closely associated with sea floor spreading.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true and R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Volcanoes
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Answer
Both A and R are true and R is the correct explanation of A.
Explanation — A major volcanic belt is found along the Mid-Oceanic Ridge in the Atlantic Ocean. This is because volcanic eruption is closely related to sea floor spreading, where molten magma rises from beneath the Earth's crust, forming new ocean floor. This rising magma causes frequent volcanic activity along the ridge.
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- Both A and R are true and R is the correct explanation of A.
- Both A and R are true and R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.