Podcast
Questions and Answers
Which type of volcanic eruption is characterized by a violent eruption due to the contact between water and magma?
Which type of volcanic eruption is characterized by a violent eruption due to the contact between water and magma?
- Strombolian
- Phreatomagmatic (correct)
- Plinian
- Vulcanian
What is the characteristic of a short-lived, stream-driven volcanic eruption?
What is the characteristic of a short-lived, stream-driven volcanic eruption?
- Strombolian
- Hydrothermal (correct)
- Plinian
- Vulcanian
In terms of volcanic landforms, what is the name of the lowest part or supporting layer of a volcano?
In terms of volcanic landforms, what is the name of the lowest part or supporting layer of a volcano?
- Base (correct)
- Summit
- Slope
- Crater
Which record of volcanic activity is characterized by an eruption column reaching up to 20 km high with pyroclastic flow and ashfall tephra?
Which record of volcanic activity is characterized by an eruption column reaching up to 20 km high with pyroclastic flow and ashfall tephra?
Which type of volcano is Mayon volcano classified as based on its perfect cone shape?
Which type of volcano is Mayon volcano classified as based on its perfect cone shape?
What eruption style is characterized by the production of columns of ashes and hot rocks coming into contact with water, as seen in Taal Volcano's eruption?
What eruption style is characterized by the production of columns of ashes and hot rocks coming into contact with water, as seen in Taal Volcano's eruption?
Which of the following is NOT a sign indicating an impending volcanic eruption?
Which of the following is NOT a sign indicating an impending volcanic eruption?
Where can we find an opening on the external part of a volcano that may be either a crater or a caldera?
Where can we find an opening on the external part of a volcano that may be either a crater or a caldera?
Which of the following indicators could suggest an imminent volcanic eruption?
Which of the following indicators could suggest an imminent volcanic eruption?
Which of the following volcanoes in the Philippines is correctly classified as a Composite Cone?
Which of the following volcanoes in the Philippines is correctly classified as a Composite Cone?
What is NOT a typical external part of a volcano?
What is NOT a typical external part of a volcano?
Which description does NOT fit an active volcano?
Which description does NOT fit an active volcano?
Flashcards
Phreatomagmatic Eruption
Phreatomagmatic Eruption
Violent eruption caused by magma and water interaction.
Hydrothermal Eruption
Hydrothermal Eruption
Short-lived eruption driven by steam.
Volcano Base
Volcano Base
The lowest or supporting layer of a volcano.
Plinian Eruption
Plinian Eruption
Signup and view all the flashcards
Composite Volcano
Composite Volcano
Signup and view all the flashcards
Phreatomagmatic
Phreatomagmatic
Signup and view all the flashcards
Volcanic Indicators
Volcanic Indicators
Signup and view all the flashcards
Volcano Summit
Volcano Summit
Signup and view all the flashcards
Pre-eruption Indicators
Pre-eruption Indicators
Signup and view all the flashcards
Composite Cone Volcano (Philippines)
Composite Cone Volcano (Philippines)
Signup and view all the flashcards
Magma
Magma
Signup and view all the flashcards
Active Volcano
Active Volcano
Signup and view all the flashcards
