Forces in Earth's Crust Answers

2 verified answers1 views
2
Free Preview

Which best describes how wedge basins form?

A
When two plates move apart, the weaker part of Earth’s crust moves down at normal faults where sediments are deposited until a basin forms.
B
At the area where two bent plates slide past each other, a depression forms where sediments are deposited.
C
When two plates collide, the non-subducting plate scrapes the subducting plate and forms a depression where sediments gather.
D
At the area of a depression between two plates, sediments continue to get deposited and become compacted.
3

Which best describes how wedge basins form?

A
When two plates move apart, the weaker part of Earth’s crust moves down at normal faults where sediments are deposited until a basin forms.
B
At the area where two bent plates slide past each other, a depression forms where sediments are deposited.
C
When two plates collide, the non-subducting plate scrapes the subducting plate and forms a depression where sediments gather.
D
At the area of a depression between two plates, sediments continue to get deposited and become compacted.
4

Where does shearing often occur?

A
along a normal fault
B
along a reverse fault
C
at a transform boundary
D
at a divergent boundary
5

Which type of stress causes fault-block mountains?

A
compression
B
shearing
C
subduction
D
tension
6

In which type of fault is the hanging wall above the footwall?

A
normal
B
reverse
C
strike-slip
D
horizontal
7

The image shows a type of fault.

Question illustration
A
compression
B
gravity
C
tension
D
shearing
8

Which type of basin forms at divergent boundaries?

A
rift
B
strike-slip
C
wedge
D
arc
9

Which forms as a result of compressional stress?

A
anticline and syncline
B
normal fault
C
strike-slip fault
D
fault-block mountain
10

Which feature is most likely found at a divergent boundary?

A
fold
B
plateau
C
fault-block mountain
D
anticline or syncline
11

How is a plateau different from a fault-block mountain?

A
A plateau forms due to shearing, and a fault-block mountain does not.
B
A fault-block mountain forms from a reverse-fault, and a plateau does not.
C
A plateau forms when a flat block of rock is uplifted, and a fault-block mountain does not.
D
A fault-block mountain forms when the center block is uplifted, and plateau does not.

Did you find these answers helpful?

Forces in Earth's Crust Answers — RMA…