Final answer:
A shield volcano is a large volcano with gentle slopes and runny lava that flows easily down its sides, creating a broad, flat shape. It has non-explosive eruptions and is formed by the accumulation of thin, fluid lava.
Step-by-step explanation:
A shield volcano is a type of volcano with gentle convex slopes and runny lava. It is characterized by its broad, flat shape and large size. Shield volcanoes are formed by the accumulation of thin, fluid lava that flows easily down its sides, creating expansive, low-angle slopes. They typically have non-explosive eruptions and are found in areas with hotspots, such as Hawaii.
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