Some Crust
What did nearpod say could be contributing to global warming?
Fossil Fuel extraction
The mantle stores _________ for volcanoes.
Magma
What 2 layers does the outer core sit between?
The mantel and the inner core!
what is the inner core made of?
Iron and nickel
What are the 4 layers of earth called?
crust, mantle, outer core, and inner core.
The mantel is the ______ layer of earth.
Thickest
What type of rock is the mantle made of?
Silicate rock
What is the inner core's state of matter?
Solid
True or False:
The crust is the layer all organisms live on.
True
Earth's mantle moves in what is called a ___________
convection current
True or False:
The outer core is the hottest layer.
False
Earthquakes, volcanos, and the formation of mountains can all be explained by the theory of ________?
plate tectonics
The crust is the ______ layer?
Thinnest
What are the two states of matter that make up the mantle?
Solid and Liquid
What is the Outer Core's state of matter?
Liquid
The inner core is about how many degrees fahrenheit?
9000 degrees fahrenheit