Name: __________________________________________Date: _____________________
Grade & Sec: ____________________________________ Subject: ___________________
VOLCANIC HAZARDS AND IT’S EFFECT
ACTIVITY 1. A Hot-Tempered Volcanic Eruption
Directions: Complete Table 1 by determining the components of each volcanic
hazard, describing them, and enumerating two (2) of its negative effects.
Volcanic Hazards
Components
Descriptions
Effects of the
Volcanic Hazards
1.VOLCANIC GASES
2. LAHAR
3. BALLISTIC
PROJECTILES
4. LAVA FLOW
5. PYROCLASTIC FALL
6. PYROCLASTIC FLOW
ANSWER THE FOLLOWING QUESTIONS:
A. What is the importance of monitoring these volcanic hazards? Give 3
three (3) importance or significance.
B. In two (2) to three (3) sentences how do volcanologists monitor volcanic activities and/ or
volcanic hazards?
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