E
A
R
T
H
100
There are this many layers to our Earth
What is 4
100
Which layers is the coolest?
What is the crust
100
What is below the mantle?
What is the core
100
This part is the largest part of Earth.
What is the mantle
100
There are this many types of plate boundaries
What is 3
200
These 3 things increase as you go further into the layers of the earth
What are temperature, density and pressure
200
Which layer is the hottest?
What is the core
200
Why is the inner core solid?
What is extreme pressure from the crust, mantle and core
200
This is the layer of rock between Earth's crust and core
What is Mantle
200
When colliding plates come together
What is convergent boundaries
300
What Earth’s mantle is composed mainly of
What is a layer of molten rock
300
Which layer is warmer: the mantle or the crust?
What is the mantle
300
The outer core is composed of ______________
What is liquid iron and nickel
300
Less than 1% of Earth is this layer
What is the crust
300
When plates move apart
What is divergent boundaries
400
Earth’s solid inner core is surrounded by the hot, molten metal of which layer?
What is outer core
400
Which layer is warmer: outer core or the inner core?
What is the inner core
400
The inner core is made of _________________
What is solid iron
400
This is where tectonic activity takes place
What is the lithosphere
400
When plates slide next to each other
What is transform boundaries
500
Temperature change that occurs in the mantle
What is convection
500
This happens to temperatures as you go deeper into the Earth
What is they increase or get higher
500
The rigid outer part of the earth, consisting of the crust and upper mantle.
What is the lithosphere
500
Earth was thought to be one massive continent
What is Pangaea
500
When plates move, magma is released and forms this
What is a volcano
M
e
n
u