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3. Answer the guide questions.
Activity
Description
1. Volcanic quakes
Frequent earthquakes, rumbling
sound.
2. Drying up of springs/wells around the
volcano.
3. Appearance of solfatara.
4. Increase in the temperature
5. Increased steaming activity
6.Drying up vegetation.
7. Crater glow
8. Land movement around the summit area.
9. variation in the chemical content of
springs, crater lakes
10. Ground appearance
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