This 25 term matching learning activity worksheet will help your students to learn terms associated with volcanoes and other igneous activity. Terms include: magma, fissure, cinder cone, caldera, crater, batholith, sill, and other relevant terms. Ideal for an Earth Science course and can be used as a pretest, warm up, quiz, classwork activity, or review. Answer key provided. Check out my BUNDLES and other products~ Please visit my store! Shellye's Health Sciences