

Plate Boundaries Frame it Up & CBN
Presentation
•
Science
•
6th Grade
•
Medium
Standards-aligned
Kylie Hockersmith
Used 10+ times
FREE Resource
7 Slides • 12 Questions
1
Plate Boundaries Frame it Up
by Kylie Hockersmith
2
Convergent Plate Boundaries
Any time plates move towards eachother, you have a convergent plate boundary, however, there are three different kinds.
The first kind of convergent plate boundary is called a normal "Continental- Continental Convergent Boundary"
Its motion is when two continental plates move towards each other or collide.
When this happens(because they are the same density) they crumble up and for mountains
3
Oceanic-Continental Convergent Boundary
The second type of convergent plate boundary is called a oceanic-continental boundary.
This is when a dense and heavy oceanic plate and a less dense continental plate collide. The oceanic plate subducts under the continental plate
This creates deep ocean trenches, and lines of volcanoes
4
Oceanic-Oceanic Convergent Boundar
The last type of convergent boundary is an oceanic-oceanic convergent boundary.
This occurs when two oceanic plates collide and the older, denser one will sink beneath the younger, less dense one.
A deep ocean trench will form, and a line of volcanoes
5
Divergent Boundary
The next type of boundary is called a divergent boundary. This is when two plates move away from each other
Mid ocean ridges form along divergent plate boundaries. It also forms new crust, and rift valley's
6
Transform Boundary
The last type of boundary is called a transform boundary
This is when two plates slide past each other
This causes earthquakes to happen because the stress builds up when they get stuck and when it releases it causes vibrations.
7
Multiple Choice
Which theory, proposed by the scientist Alfred Wegener, states the continents have gradually moved over time?
pangaea
Plate tectonics
Continental drift
8
Multiple Choice
Tectonic plates are part of earths
outer core
crust and upper part of the mantle
inner core
9
Multiple Choice
Which of the following is the name given to the large supercontinent that was formed over 200 million years ago?
pannotia
pangaea
gondwana
10
Multiple Choice
Which of the following was NOT evidence that Wegener used to prove his theory of continental drift?
fossil evidence
shape of continents
convection currents
11
Multiple Choice
Which theory states that Earth's surface is broken up into moving plates?
plate tectonics
continental drift
pangaea
12
Multiple Choice
What causes plates to move
earthquakes
convection currents
magnetic fields
13
Multiple Choice
The location where two plates meet is known as
faults
plate boundaries
trenches
14
Multiple Choice
A ______ boundary occurs when plates move away from each other
divergent
convergent
transform
15
Multiple Choice
A _______ boundary occurs when plates move towards each other
divergent
convergent
transform
16
Multiple Choice
A ______ boundary occurs when plates slide past each other horizontally
divergent
convergent
transform
17
Multiple Choice
Which statement is true?
plates are the same as continents
earthquakes caused pangaea to break apart
Plates move about 2-5 cm per year
18
Multiple Choice
Which statement is false?
Wegeners theory was accepted by scientists during his time
wegener was not able to explain the forces that caused the plates to move
Wegeners theory was NOT accepted by scientists of his time
19
​
Now turn the paper over and color! Keep the graphic organizer, and color by number in your science folder until Monday!
Plate Boundaries Frame it Up
by Kylie Hockersmith
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