Podcast
Questions and Answers
The “Pacific Ring of Fire” is home to approximately 25% of the world's active volcanoes.
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.
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.
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.
Lahar flows are likely to flow towards low-lying areas during a volcanic eruption.
It is safe to return home immediately after a volcanic eruption, as long as there is no visible damage.
It is safe to return home immediately after a volcanic eruption, as long as there is no visible damage.
During an earthquake, if you're indoors, you should stay away from doorways and brace yourself under a table.
During an earthquake, if you're indoors, you should stay away from doorways and brace yourself under a table.
Using an elevator is a safe option during and after an earthquake to quickly evacuate a building.
Using an elevator is a safe option during and after an earthquake to quickly evacuate a building.
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.
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.
After an earthquake, it is safe to cross bridges and overpasses to reach your destination faster.
After an earthquake, it is safe to cross bridges and overpasses to reach your destination faster.
Earthquakes are easily predictable and can be avoided with proper planning.
Earthquakes are easily predictable and can be avoided with proper planning.
Flashcards
Pacific Ring of Fire
Pacific Ring of Fire
The area where the Philippines is located; home to 75% of the world's active volcanoes.
Predicting eruptions
Predicting eruptions
Unusual volcanic activity such as tremors and swelling of the ground.
During an eruption
During an eruption
Stay indoors and cover your nose; keep food and water covered; stay in evacuation centers.
After eruption safety
After eruption safety
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Before an earthquake
Before an earthquake
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During an earthquake
During an earthquake
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After an earthquake
After an earthquake
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Earthquake survival kit items
Earthquake survival kit items
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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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