Grab Bag
Doing an experiment over again to check the results.
Replication
Magma heats up when it is closest to the....
outer core.
This is the layer of the Earth we live on.
What is the crust?
The crust is made up of pieces called THIS.
What is tectonic plates?
This is an example of a natural disaster caused by the Earth's crust.
What is a tsunami, earthquake, volcano?
What are the three disasters caused by tectonic activity?
volcanoes, tsunamis, earthquakes
Magma cools down when it is close to the...
crust.
This is the layer of the Earth that does not move.
What is the inner core?
When one plate slides under another. The way the Himalayas were formed.
What is subduction.
This is the difference between plate boundaries and faults.
What is faults occur in the middle of a plate, boundaries are on the edge.
Where do faults occur?
Middle of plates
When a liquid heats up, what happens to its volume?
Expands, gets bigger
This is where convection currents occur.
What is the mantle?
Volcanoes happen when two plates BLANK.
What is come together, subduct?
Tectonic plates move because....
What is convection currents in the mantle?
When a plate is being compressed, it gets _______ faults.
Reverse
When a liquid heats up, what happens to its density?
Becomes less dense
This layer of the Earth causes the magnetic poles.
What is the outer core?
This type of plate is more dense and heavier: oceanic crust or continental crust.
What is oceanic crust?
The San Andreas fault is an example of this type of fault.
What is strike-slip?
Which is less dense- something floating on top of the water or something that sinks in water?
Floating
Hot liquid will __________ cold liquid.
Float above
These layers of the Earth are solid.
What is the Inner Core and the Crust?
This is where two plates are separating.
What is Atlantic ocean or Pacific Ocean? Divergent plate boundary
A fault where two plates move away from each other.
What is normal fault (moving apart)?