1. HappyThursday Word Definition Example or picture Geology Core Mantle
Crust
Convection cells
Current in mantle
Tectonic plate
Parts of the crust that move.
Divergent
Plates that move apart
Convergent
Plates that move together
Subduction
One plate moves under the other
Transform
Plates move past each other.
Weathering
Breaking down rock
Erosion
Movement of rock
glaciers
Sheet of ice on land

2. Word
Definition
Example or picture
Contential glacier
Ice on a continent
Volcano
An opening in the earth where magma reaches the surface.
Lava
Magma that has reached the surface.
Seismic waves
The waves made from an earthquake.
Earthquake
Movement of earth’s crust
Focus
Where the earthquake occurs
Epicenter
Earthquakes location of the surface
Magnitude
Amount of shaking
tsunami
A huge wave caused by an earthquake under water.
Mass wasting
A big landslide

5.
://earthquake.usgs.gov/earthquakes/map/