Erath
Glaciers
Volcanoes
100
thinnest layer
What is the crust
100
end
What is terminus
100
__ and __ make a volcano erupt
What is heat and presser
200
__ and __ make gravity
What is heat and presser
200
boulder left behind
What is an erratic
200
black and smooth
What is obsidian
300
hottest layer
What is inner core
300
when glaciers covered MI
What is ice age
300
1 thing that comes out of the vent
What is gas,lava or smoke
400
made of melted rock
What is the mantle
500
makes the mantle move
What is the outer core
M
e
n
u