Define caldera volcano.
Understand the Problem
The question is asking for a definition of a caldera volcano, which refers to a specific type of volcanic formation resulting from a large eruption that causes the ground to collapse.
Answer
A large depression formed by the collapse of a volcano after it has erupted.
The final answer is a large depression formed by the collapse of a volcano after it has erupted.
Answer for screen readers
The final answer is a large depression formed by the collapse of a volcano after it has erupted.
More Information
Calderas are formed when a large amount of magma is expelled during an eruption, causing the ground above the emptied magma chamber to collapse.
Sources
- Calderas - National Geographic Society - nationalgeographic.org
- Caldera - Wikipedia - en.wikipedia.org
- USGS: Volcano Hazards Program Glossary - Caldera - volcanoes.usgs.gov
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