TEACHERS
GALLERY
PRICING
SIGN IN
TRY ZURU
GET STARTED
Loop
Audio
Interval:
5s
10s
15s
20s
60s
Play
1 of 24
Slide Notes
Download
Go Live
New! Free Haiku Deck for PowerPoint Add-In
Ch 7 Earth's Moving Crust
Share
Copy
Download
0
76
Published on Nov 18, 2015
No Description
View Outline
MORE DECKS TO EXPLORE
PRESENTATION OUTLINE
1.
Ch 7 Earth's Moving Crust
By: Rhian Gorman
Photo by
gnuckx
2.
Crust
Earth's solid, rocky, surface
Photo by
Ken Lund
3.
Original Horizontality
the idea that many rocks form flat
Photo by
youngthousands
4.
Continental drift
the idea that about a supercontinent
Photo by
Tim Evanson
5.
Sea-Floor Spreading
the idea that new crust is forming at ridges in the sea floor
Photo by
wockerjabby
6.
Magma
hot, molten rock below the Earths crust
Photo by
[Danny_21]
7.
Plate Tectonics
Earths surface is broken up into plates
Photo by
BlatantWorld.com
8.
Mantle
the layer beneath Earths surface
Photo by
Scot Nelson
9.
Subduction
a denser ocean plate under another plate when they collide
Photo by
Ken Lund
10.
Fault
huge crack in earth's crust
Photo by
dsearls
11.
Focus
the point where an earthquake starts
Photo by
Genista
12.
Seismic Waves
a vibration that spreads out away from a focus when an earthquake happens
Photo by
tobo
13.
Epicenter
the center of an earthquake right above the focus
Photo by
quapan
14.
Aftershock
the movement after an earthquake
Photo by
NASA Goddard Photo and Video
15.
Seismograph
a device that measures earthquakes
Photo by
matthileo
16.
Magnitude
the amount of energy released by a volcano
Photo by
gnuckx
17.
Vent
the central opening in a volcano where magma can escape
Photo by
Marion Doss
18.
Lava
magma that reaches earth's surface
Photo by
gnuckx
19.
Crater
a cuplike hollow that forms on top the volcano around the vent
Photo by
Stuck in Customs
20.
Hot Spot
where magma can melt through a plate above it
Photo by
Jason-Morrison
21.
Cinder-Cone Volcano
a steep side volcano that erupts particles to boulders
Photo by
Aquila-chrysaetos
22.
Shield Volcano
a wide gently sloped volcano
Photo by
kahunapulej
23.
Composite Volcano
a cone formed volcano
Photo by
Darkside_sithlord [Marlon Garcia]
24.
Geothermal Energy
heat from below earth's surface
Photo by
NeilsPhotography
Friend of Haiku Deck
×
Error!