A cinder cone is a simple, steep-sided volcano built primarily from loose pyroclastic fragments, also known as cinders or scoria. These form when gas-rich lava is blown into the air and breaks into small, jagged pieces that solidify and fall ...
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A cinder cone is a simple, steep-sided volcano built primarily from loose pyroclastic fragments, also known as cinders or scoria. These form when gas-rich lava is blown into the air and breaks into small, jagged pieces that solidify and fall ...