Types of Volcanoes Worksheet
Explore different types of volcanoes, their characteristics, and how they form with this comprehensive worksheet for Grade 10 science students.
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Types of Volcanoes
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Read each question carefully and answer to the best of your ability. Refer to your notes or textbook if needed.
Observe the image below showing different types of volcanoes. Use it to answer the following questions.
1. Which type of volcano is characterized by broad, gently sloping sides and is formed from layers of fluid lava flows?
Stratovolcano
Cinder Cone
Shield Volcano
Caldera
2. Which type of volcano is typically small, steep-sided, and built from ejected lava fragments (cinders) around a central vent?
Shield Volcano
Stratovolcano
Cinder Cone
Dome Volcano
3. A large, steep-sided volcano that is built up of alternate layers of lava and ash is called a .
4. The collapse of a volcano's magma chamber after an eruption can lead to the formation of a large depression called a .
5. Describe two distinct characteristics that differentiate a shield volcano from a stratovolcano.
6. Explain how the viscosity of magma influences the shape and eruption style of a volcano.
7. Cinder cone volcanoes typically erupt explosively due to high gas content in their viscous magma.
True
False
8. Lava domes are formed by the extrusion of highly fluid, low-viscosity lava.
True
False
Match the volcano type with its primary characteristic.
9. Shield Volcano
a. Built from alternating layers of lava and ash
10. Stratovolcano
b. Broad, gently sloping sides due to fluid lava
11. Cinder Cone
c. Small, steep-sided cone of loose volcanic fragments