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GR 4 Science C-CH1

Hartcourt Earth's surface

QuestionAnswer
What is Crust layer of Earth we walk on
What is mantle thickest layer of Earth made of solid rock
What is Core deep inside Earth ball made of iron and nickel
What is plates continent-sized slabs which move slowly
What is earthquake vibration or shaking of Earth's crust
What is fault break in the crust along which rock moves
What is focus point underground where movement first took place
What is epicenter point on the surface that is right above the the focus
What is seismograph instrument that records earthquake waves
What causes an earthquake plate movement
What is volcano mountain that forms when red-hot melted rock flows through a crack onto earth's surface
What is magma melted rock inside Earth
What is lava Melted rock that reaches Earth's surface
What is vent Magma flows onto the surface through a rocky opening
What are three types of volcanoes Shield, Cinder cone and composite volcanoes
What is a magma chamber Underground pool that holds hot magma
How can volcanic eruptions be harmful Houses, crops, livestock and nearly everything is destroyed in the area
Created by: jflaherty
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