(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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What is the middle layer of earth?
mantle
The motion of the outer core is thought to generate what?
Magnetic field
This type of boundary marks two plates that are moving apart from each other.
Divergent
When something is more dense,does it float or sink?
sink
Describe the core
Most dense layer, made of iron and nickel/
What is the inner layer of earth?
core
Rock samples collected from wells are an example of what type of evidence
Direct evidence
This is underneath the lithosphere, it is so hot that the rocks begin to flow very slowly.
Asthenosphere
What does pangea mean in greek?
All of earth
This type of boundary occurs where two plates are pushing toward each other
Convergent
When the earth’s core heats rock material that rises, cools, and sinks back down again.
Convection current
When something is less dense, does it float or sink?
float
Describe the crust.
Brittle and rocky
a huge ocean wave caused by a sudden shift on the ocean floor
tsunami
What evidence did Wegener have to support his theory of plate tectonics?
Biological and geological similarities between continents
This boundary occurs where two plates slide past each other
Transform
How deep have we explored into Earth’s interior?
12 kilometers (Kola Peninsula)
How many main layers does the planet have?
4
When something is more cold, is it less or more dense?
More dense
Which is the Earth’s thickest layer?
mantle
When the earth was formed and cooled, why did nickel and iron end up in the center?
Heavier, more dense materials sank to the middle
Situated inside of something
interior
What year did Wegener make his discovery and idea of continental drift?
1912
Which is the earth’s thinnest layer?
crust
Describe the mantle
Hot but solid
What landform is created when continental plates push together?
volcanoes
What is one piece of evidence that supports the idea of pangea?
Mountain ranges on two continents matched up
where Earth’s tectonic plates dive back into the mantle.
Subduction zone
This is made up of the crust and the uppermost part of the mantle.
Lithosphere
What do scientists do to bring up samples to the surface?
Send instruments down
The inner core is the hottest layer, but it is under so much pressure it does not move like a liquid, what?
Vibrates in place like a solid
What type of evidence is collected from seismic waves produced by earthquakes
Indirect evidence
What is the outer layer of Earth?
crust
What happens to pressure as depth increases?
Pressure increases
a crack or fracture in the earth's crust that is associated with the movement of a transform boundary
fault
When something is hot, is it more or less dense?
Less dense
What happens to temperature as depth increases?
Temperature increases
