Name That Layer - PowerPoint PPT Presentation

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Name That Layer

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Title: PowerPoint Presentation Author: Salem City Schools Last modified by: kathy payne Created Date: 10/8/2004 1:32:32 PM Document presentation format – PowerPoint PPT presentation

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Title: Name That Layer


1
Name That Layer
2
The thickest part of Earths interior
Mantle
3
Crust
4
Beneath the crust
Mantle
5
Solid iron
Inner Core
6
Thinnest layer
Crust
7
Mantle
8
Under the mantle
Outer Core
9
Plates ride on top
Mantle
10
Melted iron
Outer Core
11
Center of Earth
Inner Core
12
Outermost layer
Crust
13
Inner Core
14
Solid rock
Crust
15
Outer Core
16
Earths crust is divided into sections called
____________.
plates
17
How many major sections is Earths crust divided
into?
Nine
18
These sections are known as
Plates
19
The place where plates meet is called a
Fault
20
Most volcanoes and earthquakes are located at the
between two tectonic plates
Faults
21
Lets Play
Name That Movement
22
Mountains
Convergent
23
Plates move apart
Divergent
24
Volcanoes
Convergent
25
Changes the shape of the ocean floor
Divergent
26
Trenches
Convergent
27
Plates collide
Convergent
28
Two plates slide past one another
Sliding
29
One plate slides under another
Convergent
30
When two plates converge ________ may work its
way through the crust.
31
Magma may contain highly explosive ________.
gases
32
A ____________ is formed when magma breaks
through to the surface.
volcano
33
New _______ is formed when the lava cools and
hardens.
land
34
An _______________ occurs when plates move and
the crust slips or breaks.
earthquake
35
The gradual uplifting of the crust during an
earthquake causes ____________ to form.
mountains
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