Volcanoes

How Many types of vocanoes are there?

• 1

• 2

• 3

• 4

What is a volcano?

• opening in the Earth's plates

• Opening in the Earth's mantel

• opening in the Earth's crust

• opening in the Earth's core

Places where magma pushes through the crust in the middle of a plate

• hot springs

• cold front

• hot shot

• hot spot

Made from quiet runny lava flows

• Composite Volcano

• Cinder Cone Volcano

• Shield Volcano

Made from alternating eruptions of lava and eruptions of ash and cinder

• Composite Volcano

• Cinder Cone Volcano

• Shield Volcano

Made for explosive eruptions

• Composite Volcano

• Cinder Cone Volcano

• Shield Volcano

Volcanos that have not erupted in a long time

• docile

• dominant

• dormant

Signs of a Volcanic eruption

• An increase in the frequency and intensity of felt earthquakes

• Noticeable steaming and new or enlarged areas of hot ground

• Subtle swelling of the ground surface

• small changes in heat flow Changes in the gases released

• All of these

Unstoppable and is going to burn everything in its path.

• Lahar

• lava

• Pyroclastic flow

Hot rock and ash traveling at hundreds of miles an hour will sear everything in its path.

• Lahar

• lava

• Pyroclastic flow