Pearson Chapter 5 - Lesson 1 - Forces in Earth's Crust

What is stress?

• A force that acts on a rock to change its shape or volume

• A force that acts on a volcano to change its shape or volume

• A black hole that acts on the universe to destroy it

• A strain or pressure (stress before a test)

Select the three types of stress.

• Tension

• Before

• Compression

• Shearing

• Pressure

What type of stress does this diagram show?

• Shearing

• Tension

• Compression

What type of stress does this diagram show?

• Shearing

• Tension

• Compression

What type of stress does this diagram show?

• Shearing

• Tension

• Compression

What are the three main faults?

• Normal faults

• Main Faults

• Reverse Faults

• Tension Faults

• Strike-Slip Faults

Which of these are dip-slip faults (this is additional)?

• Normal faults

• Reverse faults

• Strike-slip fults

What fault does this diagram show?

• Normal fault

• Reverse fault

• Strike-slip fault

What fault does this diagram show?

• Normal fault

• Reverse fault

• Strike-slip fault

What fault does this diagram show?

• Normal fault

• Reverse fault

• Strike-slip fault