Documents How Magma Reaches the Surface Magma forms in the (asthenosphere) mantle. Magma is less dense than....

How Magma Reaches the Surface Magma forms in the (asthenosphere) mantle. Magma is less dense than solid material so it rises toward the surface. When a volcano erupts, dissolved…

Documents VOLCANOES

VOLCANOES VOLCANOES YEAR 7 1 4. VOLCANIC LANDFORMS Landforms from Lava and Ash: Shield volcanoes (from hot spots) Cinder cone volcanoes Composite volcanoes Lava plateaus…

Documents Volcanoes

Volcanoes Volcanoes Chapter 6 6.1 Volcanoes and Plate Tectonics Volcanoes from along _________________ Both __________________________ Divergent: Plates _______ and allow…