Vocab
Layers of Earth Vocab
Layers of Earth Concepts
Moving Plates
100

A hole in the Earth from which melted rock flows out and cools to form a mountain

Volcano

100

Innermost layer of Earth

Core

100

Earth has this many layers

3

100

The place where there is the most volcanic activity and earthquakes (forms a horseshoe)

Ring of Fire

200

The place where two plates meet

Boundary

200

Outer layer of Earth

Crust

200

All forms of life live on this layer

Crust

200

A strong shaking of Earth's crust when one plate slides alongside another

Earthquake

300

Pieces of the Earth's crust that flow over its mantle

Tectonic Plates

300

Middle layer of Earth

Mantle

300

Deepest layer of the Earth

Core

300

Name a type of change that happens when two plates move either together, apart, or alongside each other

Volcano, Mountain, Earthquake

400

Melted rock inside the Earth

Magma

400

Layer made mostly of nickel and iron

Outer Core

400

The gooey layer that is always moving, causing changes to Earth's crust

Mantle

400

This type of rock can be found when lava cools and becomes part of a mountain

Igneous Rock

500

Movement of heated magma that causes the Earth to shift

Convection

500

Layer made mostly of iron and makes Earth magnetic

Inner Core

500

The ball shaped layer made mostly of iron

Inner Core

500

The Ring of Fire is located in which ocean

Pacific Ocean

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