VOLCANO

This are the volcano that have record of eruption within the last 600 years

• Active

• Potentially Active

• Inactive

Which of the following volcano is considered as potentially active?

• Kanlaon

• Apo

• Arayat

What type of eruption is shown in this video?

• Phreatomagmatic

• Plinian

• Vulcanian

• Strombolian

Which of the following is Plinian Eruption?

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• 
• 
• 

Which of the following shows Phreatomagmatic Eruption?

• 
• 
• 
• 

Which of the following shows Vulcanian Eruption?

• 
• 
• 
• 

Growing of vegetation near the volcano is a sign of impending volcanic eruption?

• True

• False

Increase in the frequency of volcanic quake is a sign of impending volcanic eruption?

• True

• False

A molten rock that erupts from a volcano that solidifies as it cools

• magma

• lava

• ash

• volcanic bomb

An opening in Earth’s surface through which volcanic materials escape

• caldera

• vent

• crater

• throat