Volcanic Eruption Safety

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Questions and Answers

The “Pacific Ring of Fire” is home to approximately 25% of the world's active volcanoes.

False (B)

Frequent tremors near a volcano with rumbling sounds can be indicators of a possible volcanic cruption.

False (B)

During a volcanic eruption, it is advisable to evacuate to higher ground to avoid potential hazards.

False (B)

Lahar flows are likely to flow towards low-lying areas during a volcanic eruption.

<p>True (A)</p> Signup and view all the answers

It is safe to return home immediately after a volcanic eruption, as long as there is no visible damage.

<p>False (B)</p> Signup and view all the answers

During an earthquake, if you're indoors, you should stay away from doorways and brace yourself under a table.

<p>False (B)</p> Signup and view all the answers

Using an elevator is a safe option during and after an earthquake to quickly evacuate a building.

<p>False (B)</p> Signup and view all the answers

If you are near a coastal area and feel an earthquake, you should immediately run towards higher ground due to the risk of a tsunami.

<p>True (A)</p> Signup and view all the answers

After an earthquake, it is safe to cross bridges and overpasses to reach your destination faster.

<p>False (B)</p> Signup and view all the answers

Earthquakes are easily predictable and can be avoided with proper planning.

<p>False (B)</p> Signup and view all the answers

Flashcards

Pacific Ring of Fire

The area where the Philippines is located; home to 75% of the world's active volcanoes.

Predicting eruptions

Unusual volcanic activity such as tremors and swelling of the ground.

During an eruption

Stay indoors and cover your nose; keep food and water covered; stay in evacuation centers.

After eruption safety

Wait for authorized instructions, avoid bridges, and check water and wiring.

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Before an earthquake

Check for structural defects and secure hazardous items.

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During an earthquake

Stay calm, protect yourself from falling objects, and avoid rushing.

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After an earthquake

Find a safe place, check on family, and check for fire.

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Earthquake survival kit items

Potable water, flashlight, radio and batteries

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Study Notes

  • The Philippines is in the Pacific Ring of Fire, or Circum-Pacific Belt
  • This area is home to almost 75% of the world's active volcanoes
  • Tectonic plates and faults are also found in this zone
  • Volcanic eruptions can be predicted to some extent
  • Signs include tremors, rumbling, ground swelling, and increased water temperature

Volcanic Eruption Safety: Before

  • Be aware of any unusual volcanic activity
  • Listen to the radio or authority figures for updates
  • Prepare emergency supplies like flashlights, candles, matches, and a first aid kit
  • Store enough food and drinking water
  • Evacuate to safer areas if needed
  • Prepare masks for ash fall or volcanic smog

Volcanic Eruption Safety: During

  • Stay indoors
  • Cover your nose with a handkerchief, damp cloth, or mask
  • Keep food and water covered
  • Stay away from low places, as rocks, lava, and mudflows tend to flow there
  • Stay in the evacuation center and away from your house while the volcano erupts

Volcanic Eruption Safety: After

  • Do not return home immediately; wait for government instructions
  • Avoid crossing bridges with lahar flows beneath
  • Repair and clean up houses affected by ashfall
  • Check your drinking water and electrical wiring, seek professional help if damaged

Earthquake safety

  • Earthquakes are unpredictable and cause damage and loss of life
  • It is important to learn how to lessen their impact
  • Being prepared greatly reduces danger and worry

Earthquake Safety: Before

  • Check and repair structural defects in your home
  • Secure potentially dangerous items like hanging objects and heavy cabinets
  • Store harmful chemicals, flammable materials, and breakable items safely
  • Familiarize yourself with escape routes in your home or school
  • Locate fire extinguishers, first aid kits, alarms, and communication facilities and know how to use them
  • Stock potable water, batteries, spare clothes, and packed food with a functioning flashlight and radio

Earthquake Safety: During

  • Stay calm
  • If inside, protect yourself under a table or in a doorway
  • If outside, stay away from buildings or electric posts
  • Avoid rushing to exits in crowded places to prevent stampedes; evacuate in an orderly manner
  • If in a vehicle, have the driver stop and park away from buildings or electric wires
  • Do not use elevators during or after an earthquake due to potential power failure
  • If near a coast, be aware of tsunamis and evacuate to higher ground if an earthquake occurs

Earthquake Safety: After

  • Find a safe place after the shaking stops, expect aftershocks
  • Check on family members; seek aid for missing or injured persons
  • Avoid crossing damaged bridges
  • Check for fires and call the fire station if necessary
  • Stay updated with news and instructions from authorities

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