Show:
Compositional Layers
Physical Layers
Plate Boundaries & Faults
Earthquakes
Tsunamis
100
Crust,Mantle, and Core.
What are the compositional layers of Earth?
100
Lithosphere, Asthenosphere,Mesosphere,Outer Core, and Inner Core. 
What are the layers based on physical properties?
100
Name the 3 plate boundaries and explain them.
Convergent : 2 plates move head towards one another

Transform : 2 plates slide past each other

Divergent: 2 plates move away from each other

100
Plate Tectonics. 
What causes earthquakes?
100
Long waves travel across the ocean. 

What is a tsunami? 

200
Name one thing that the mantle is composed of.
The mantle has a little magnesium in it.
200
What is the innermost layer of the Earth based on physical properties?
Inner Core
200
What boundary forms the normal fault?
Divergent boundaries.
200
During an earthquake, ______ release ______.

tectonic plates, energy

200

Name two potential causes of Tsunamis.



1) Earthquakes

2) Volcanoes 

300
The outer and inner core.
What are the two parts of the core?
300
Which two parts make up the densest part of the Earth?

Inner Core and Outer Core make up the Core,the densest part of the Earth.

300
What is the difference between Reverse and Strike-slip faults?

Reverse is created by convergent boundaries. 

Strike-slip is created by transform boundaries. 

300
Normal, Strike-Slip, and Reverse.
What are the 3 fault types that cause earthquakes?
300
Why can't you see tsunamis from shore?
They are underwater until they hit land and form tall waves. 
400
The ___ is the innermost layer of Earth.
The core
400
What is in the Lithosphere?
Plate Tectonics.
400
Which boundary can create composite volcanoes?

a. Convergent

b. Divergent

c. None of the above

Divergent Boundaries. 
400
Earthquakes can also cause ____. 
Tsunamis
400
Name at least 2 ways that tsunamis cause destruction. 
1. Drag people and buildings back into the ocean.

2. It also floods the area.

500
Solid because of ask the pressure on it.
What state is the core in and why?
500
In the mantle, the lava takes a process called convection. During convection, lava moves up and down because of variations of the density. What causes the variations of density?
Temperature changes. 
500
The Ring of Fire.
What is the location surrounding the Pacific Ocean known as?
500
Name two things that earthquakes and volcanoes have in common.
1. Create Tsunamis

2. Create lots of damage. 

500
Our best way to deal with them is to monitor their seismic activity.

What is one way to deal with them?