Final answer:
Shield volcanoes are characterized by their broad, low-profile shape and gentle slopes.
Step-by-step explanation:
The correct answer is Shield volcano.
Shield volcanoes are characterized by their broad, low-profile shape and gentle slopes. They are formed by the accumulation of thin, runny lava flows that spread out over a large area. Due to their composition, shield volcanoes do not tend to have steep walls.
Cinder cone volcanoes, on the other hand, are small, steep-sided cones formed by the accumulation of loose, fragmented material ejected from a single vent. Composite volcanoes are tall, conical mountains that consist of alternating layers of lava flows and pyroclastic material.
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