Plates Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

Largest plate

A

Pacific plate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

If there is no oceanic plate the mantle will…

A

Go up

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

7 major plates

A
Eurassian
Australian 
N. America
S. America
Pacific
African 
Antarctic
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

A planar fracture or discontinuity

A

Fault

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Short continuous shaking of the ground

A

Diastrophism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Part that sink during an earthquake

A

Subduction zone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Is the plane that represents the fracture surface of a fault

A

Fault plane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Also called as fault line is the intersection of a fault plane

A

Fault trace

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Is defined as the relative movement of grological features om either side of a fault plane and is a DISPLACEMENT VECTOR

A

Slip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Is a vertical component of the dip separation

A

Throw

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Is a horizontal component

A

Heave

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Summarization of af the vertical and horizontal component of the dip separation

A

Throw up & heave up

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Where the off set is predominately,parallel to the fault trace/line

A

Strike-slip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

The hanging wall moves downward relative to the foot wall

A

Dip-slip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

The downward block

A

Graben

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Upthrown block

A

Horst

17
Q

Component of dip slip and strike slip

A

Oblique-slip