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5 questions
An increase in the frequency of volcanic quakes is a sign of impending volcanic eruption.
True
False
Occurrence of springs/wells around a volcano is a sign of impending volcanic eruption.
True
Fasle
Drying up of vegetation around the volcanoes’ upper slopes is a sign of impending volcanic eruption.
True
False
Decrease of temperature of hot springs and wells near a volcano is a sign of impending volcanic eruption.
True
False
Crater glow due to presence of magma is a sign of impending volcanic eruption.
True
False
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