Section 4 Volcanic Landforms. Guided Reading and Study. Cinder Cone. Composite. Calderas. Soils from Lava & Ash. Volcanic Necks. Dikes and Sills. Batholiths. Volcanic Landforms continued. Geysers. Landforms from Lava and Ash. List four landforms created from lava and ash.
Guided Reading and Study
Soils from Lava & Ash
Dikes and Sills
Mount Fuji in Japan
Mount St. Helens in Washington State
A composite volcano has both quiet and explosive eruption.
Match the landform with its description shield volcanoes.
___ 6. shield volcano
___ 7. cinder volcano
___ 8. composite volcano
___ 9. lava plateau
___ 10. caldera
11. When volcanic ash breaks down, it releases __________ and __________, both of which are needed by plants.
12. List five features formed by magma.
Forms across layers
Forms between rock layers
Half Dome in Yosemite National Park, California
Geothermal Activity inside the crust is called an _______________.Is the following true or false? Some types of volcanic activity do not involve the eruption of lava.
19. A fountain of water and steam that erupts from the ground is referred to as a(n) ____________.
Steam from underground is piped into turbines. Inside a turbine, the steam spins a wheel. The moving wheel in the turbine turns a generator that changes the energy of motion into electrical energy.