Semester Exam Review 2014. A fault is ____. a fracture in the Earth where movement has occurred.
Frequency and Quantity There are ~ 550 historically active volcanoes About 60 erupt annually The majority are 1) at the edge of continents and 2)
Volcanism The study of volcanoes and their activities.
Chapter 5 Volcanoes and Volcanic Hazards. The Nature of Volcanic Eruptions Factors determining the “violence” or explosiveness of a volcanic eruption:
Types of Volcanoes and Volcanic Hazards Earth and Space Science.
Earthquake & Volcano Review. The cracks in Earth’s crust are called __. A.Ridges B. Continents C. Tunnels D. Faults.
Volcanic Landforms 6 th Grade. 2 Kinds of Volcanic Eruptions Quiet Eruptions: – If magma is low in silica – Lava is low in viscosity and flows easily.
Pyroclastic Materials. Cinder Cone Cinder Cone Volcanoes Kilauea Volcano Cinder Cone The cinder cone of Vesuvius.
