Slide 1 VOLCANIC ACTIVITY 1 Slide 2 WHAT IS A VOLCANO ? A volcano is a rupture on the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash,…

Slide 1 Slide 2 What causes a Volcano?  Volcanic activity often starts when a crack develops in the crust. Magma is then forced toward the surface.  Repeated eruptions…

Plate Tectonics Review Game $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 Plate Tectonics Boundaries Volcanoes Earthquakes Random Tectonic…

Jeopardy! Volcanoes ANSWER 300-Vocabulary The combination of all materials ejected during a volcanic eruption. Home 100-Volcano Characteristics Magma Composition at Volcanoes…

VOLCANOES 21.2 What is a volcano? Volcano: opening in the Earthâs crust where magma erupts onto the surface Magma: molten rock underground Lava: magma that has reached Earthâs…