31 Questions
What does Republic Act 8293, section 176 state about the copyright of government works in the Philippines?
The government agency can impose conditions for the exploitation of government works.
Who owns the borrowed materials included in the module?
Their respective copyright holders.
What is required for the exploitation of government works for profit according to Republic Act 8293, section 176?
Prior approval from the government agency where the work is created.
Who does not claim ownership over the borrowed materials included in the module?
The authors and development team
What can the government agency do as a condition for the exploitation of government works for profit?
Demand payment of royalties
Under what circumstances does copyright subsist in a work of the Government of the Philippines?
If used without permission
What is the purpose of the pre-tests provided in the Self-Learning Module (SLM)?
To measure prior knowledge on the lessons
What is the main focus of this module?
To master different types of volcanoes
What does the module aim to achieve?
To describe the structure of a volcano and volcanic eruption
What should learners do if they have difficulty in answering the tasks in this module?
Ask for teacher or facilitator's assistance
What is included in addition to the material in the main text?
Answer keys for activities and tests
How should learners use the module?
Use it with care and avoid unnecessary marks
What should learners use when answering the exercises and tests?
A separate sheet of paper
What does the scope of this module permit?
It permits different learning situations
What are facilitators and parents provided with?
Notes to the Teacher for strategies and reminders
What is expected of learners after going through this module?
Describing the structure of a volcano
What type of volcano is characterized by gentle slopes and broad cones?
Shield Volcanoes
Which type of volcano is formed by the eruption of both lava and ash, and has steep slopes and conical shapes?
Composite Volcanoes
What causes the formation of cinder cone volcanoes?
Lava breaking up into small fragments as it hits the air
Which of the following volcanoes is named so because their shape resembles the broad shield used by ancient warriors?
Shield Volcanoes
Which volcano type can form very quickly, often within a few hours?
Cinder Cone Volcanoes
What is the main characteristic of composite volcanoes?
Steep slopes and conical shapes
What is the term for fast, high-temperature flows of volcanic material, including gas, ash, and volcanic bombs?
Pyroclastic flows
What are small, rounded hills formed by the extrusion of viscous lava called?
Lava domes
What is the term for islands formed by volcanic activity?
Volcanic islands
Which type of eruption occurs when the magma has a low silica content and low gas content?
Effusive eruptions
What is the term for debris flows triggered by volcanic eruptions?
Lahars
What are large, bowl-shaped depressions formed by the collapse of a volcano's summit called?
Calderas
Which type of eruptions can produce volcanic ash clouds, pyroclastic flows, and lava domes?
Explosive eruptions
What can be incredibly destructive and cause significant damage to infrastructure and human life?
Lahars
Which type of eruption occurs when the magma is high in silica or when a significant amount of gas is dissolved in the magma?
Explosive eruptions
Learn about the different types of volcanoes based on their formation and eruption patterns, including shield volcanoes, stratovolcanoes, and cinder cone volcanoes. Understand the characteristics and examples of each type.
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