Show:
Rock/ Rock Layers
Volcanoes
Earth's Layers
Convection and subduction
Plates
100
A rock that forms in the ocean
What is where limestone is formed?
100
Coastlines
What is where volcanoes form?
100
The crust, the core, and the mantle
What are all the layers of the earth?
100
When an ocean plate submerges under a continental plate.
What are volcanoes, trenches, and mountains?
100
Subduction of a ocean plate under a continent plate
What are volcanoes caused by?
200
A rock created in swamps
What is shale?
200
A long line of volcanoes
What is the Ring of Fire?
200
What is the hottest layer?
What is the core
200
Convection
What moves the tectonic plates?
200
Subduction
What is when plates submerge under another?
300
Weathering and erosion
What is how is sand formed?
300
Lava turns to magma
What is it called when lava comes out of volcano?
300
Crust, Mantle, Outer Core, Inner Core
What are the 4 layers of the Earth?
300
When heated material from the core moves along the crust and moves the plates, and when it sinks, it brings the plates down.
What is convection in the mantle?
300
The coolest layer of the Earth, made of mostly stone
What is the crust?
400
Prints of living things left in rock
What is rock fossils?
400
Rock found in a volcano
What is igneous rock?
400
Coolest layer of the Earth, made of stone.
What is the Crust
400
Subduction
What is when a plate goes underneath another?
400
The theory that explains why and how continents move is called
What is continental drift?
500
A layer of sedimentary rock
What is rock strata?
500
When plates submerge and rise
How do volcanoes form?
500
Mantle
What layer is made of nickel?
500
Earth's core is extremely dense
Why is the core the hottest?
500
Studying data from where earthquakes occur.
How do scientists identify plate boundaries?