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Volcano Safety Measures

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Questions and Answers

What are some signs of an impending volcanic eruption?

Landslides due to heavy rains

Increased incidents of volcanic quakes (correct)

Floods in the vicinity of the volcano

Excessive rainfall causing soil erosion

Which of the following is not a sign of an impending volcanic eruption?

Increase of temperature in bodies of water near the volcano (correct)

Tilting, fissuring, and inflation of the ground due to magma incursion

Springs or wells around the volcano rapidly evaporating

Prevalence of dying flora within the volcano's perimeter

What should be done during a volcanic eruption?

Develop an emergency communication plan

Head towards the volcano to take pictures

Follow the evacuation order issued by authorities (correct)

Stay indoors and close all windows and doors

What should be included in a survival kit for a volcanic eruption?

Emergency food and water supplies Signup and view all the answers

What is a key measure to take before a volcanic eruption?

Prepare a survival kit with essential medicines Signup and view all the answers

How should one respond to the danger of landslides during a volcanic eruption?

Follow evacuation orders and move to safer ground Signup and view all the answers

What is the most dangerous type of volcanic eruption?

Glowing avalanche Signup and view all the answers

Which government agency in the Philippines monitors volcanic hazards?

Philippine Institute of Volcanology and Seismology (PHIVOLCS) Signup and view all the answers

What triggers lahars, according to the text?

Heavy rainfall during typhoons and monsoons Signup and view all the answers

What is a lahar composed of?

Volcanic sediments and water Signup and view all the answers

What is PHIVOLCS primarily mandated to mitigate?

Earthquakes Signup and view all the answers

When can lahars become a long-term problem?

If voluminous pyroclastic materials erupted Signup and view all the answers

What is a recommended action if trapped outdoors during a volcanic eruption?

Roll into a ball to protect your head Signup and view all the answers

What should be done with machinery when trapped indoors during a volcanic eruption?

Put all machinery inside a garage or barn Signup and view all the answers

What is the purpose of the issuance of warnings during volcanic unrest?

Providing effective information dissemination on volcanic hazards Signup and view all the answers

Which action should be taken near a stream during a volcanic eruption?

Be aware of mudflows Signup and view all the answers

What is a key aspect of post-landslide actions after a volcanic eruption?

Land use planning and regulation Signup and view all the answers

In response to landslide danger, what should be done if trapped indoors during a volcanic eruption?

Seek shelter indoors Signup and view all the answers