(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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New ocean crust is formed at the ridges & destroyed at trenches
Sea-floor spreading
When a divergent boundary occurs on land a separation, will arise and over time, that mass of land will break between them
Rift
a divergent plate boundary where oceanic plates move away from each other
Mid-ocean ridge
A deep depression of the sea floor caused by the subduction of one plate under another.
Trench
the layer of the earth between the crust and the core
Mantle
A mountain or opening in Earth’s crust from which lava erupts
Volcano
The top layer of the lithosphere.
Crust
A mixture of molten rock, dissolved gases, and mineral crystals
Magma
natural vibrations of the ground caused by movement along gigantic fractures in (Earth’s) crust
Earthquake
Pattern of motion produced by convection (warmer matter moves up and cooler matter sinks)
Convection Currents
The continents were once joined as a single land mass that drifted apart.
Continental drift
When magma flows onto the Earth's Surface
Lava
place where two of Earth's tectonic plates are moving away from each other
Divergent boundary
a convergent boundary where an oceanic plate is pushed beneath a continental plate forming a trench. The oceanic crust melts resulting in the formation of volcanoes.
Subduction zone
The remains of plants or animals that have turned to stone over millions of years.
Fossil
very hot places in the mantle/crust
Hot spot
A large valley shaped area of the Earth in which plates of the Earth's crust are moving away from each other, forming a system of cracks and faults
Rift Valley
Partially molten layer of the mantle
Asthenosphere
ancient super-continent containing all of the Earth's connected continents.
Pangaea
A theory stating that the earth's surface is broken into plates that move
Plate Tectonics
Large slabs of rock that move as part of the lithosphere
tectonic plates
two tectonic plates slide past each other
Transform boundary
The crust and upper most part of the mantle
Lithosphere
when two tectonic plates are moving toward each other
Convergent boundary