Students create models of the three major types of volcanoes and determine how a volcano's shape is related to the type of material erupted. They then observe a demonstration that simulates the nature of two volcanic materials: lava and...

Valleys, mountains, and plateaus are just a few geographic landforms on our Earth. Read about these types and more in a brief landform passage. After reading, learners respond to six short answer comprehension questions.

This site explains what a volcano is by looking at the features, types, and the location of volcanoes The site also looks at some case studies for further information.