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Volcanic Features quiz

Quiz A dike swarm is: a large active dike near the surface a large dike with semi-perpendicular branches a large dike-ridge that has resisted erosion a large depression from an eroded dike a large visible dike in a volcanic neck several dikes that form a radial group several dikes that appear to merge into one dike body perpendicular dikes parallel dikes several dikes criss-crossing each other Your answer is correct. There may be other correct answers; please try again if you think there are others. Otherwise, advance to the next question.

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