Earth's Layers & Tectonic Plates

Front

What are the three main layers of the Earth?

Back

Crust, Mantle, Inner Core, Outer Core.

Front

What is the outermost layer of the Earth called?

Back

Crust.

Front

What layer lies directly beneath the crust?

Back

Mantle.

Front

What is the solid inner part of the Earth called?

Back

Inner Core.

Front

What is the liquid layer surrounding the inner core?

Back

Outer Core.

Front

What is the term for the boundary where two tectonic plates meet?

Back

Plate Boundary.

Front

What happens to temperature as you go deeper into the Earth?

Back

Temperature increases.

Front

What is the process called when tectonic plates move?

Back

Plate Tectonics.

Front

What is the layer of the Earth that is made up of solid rock?

Back

Crust.

Front

What is the thickest layer of the Earth?

Back

Mantle.