In this two-page What am I? Volcano Vocabulary Builder Activity, students match twenty-two terms to their “What am I?” descriptions. Students reinforce their understanding for the following terms – active volcano, caldera, cinder, cinder cone, composite volcano, crater, dormant volcano, extinct volcano, igneous rock, lava, magma, Mediterranean Zone, Mid-Atlantic Ridge, quiet eruption, Ring of Fire, shield volcano, vent, volcanic ash, volcanic bomb, volcanic dust, volcano, and volcanologist. This exercise includes a word bank. I provided a two-page answer key with the answers in red font. This worksheet is editable. It correlates with the volcano-themed crossword puzzle, volcano chapter reading/study guide, and unit exam in my store.