Cascadia Subduction Zone Earthquake Survival Quiz

What is the Cascadia Subduction Zone?

• A volcanic region in Hawaii

• A transform fault line in California

• A major earthquake fault line off the Pacific Northwest coast

• A mountain range in the United States

What type of plate boundary is the Cascadia Subduction Zone?

• Divergent

• Convergent

• Transform

• Subduction

Which of the following is NOT a recommended survival kit item for an earthquake?

• Water and non-perishable food

• Flashlight and extra batteries

• Fireworks

• First aid kit

During an earthquake, what should you do if you are indoors?

• Stand in a doorway

• Drop, Cover, and Hold On

• Run outside immediately

• Use the elevator to get to the ground floor

What magnitude range is expected for a major Cascadia Subduction Zone earthquake?

• 4.0-6.0

• 6.0-7.0

• 8.0-9.0

• 9.0-10.0

How often do large earthquakes occur along the Cascadia Subduction Zone?

• Every 50-100 years

• Every 200-500 years

• Every 500-600 years

• Every 1000 years

What is the primary hazard associated with earthquakes in the Cascadia Subduction Zone?

• Landslides

• Tsunamis

• Volcanic eruptions

• Tornadoes

Which of the following areas is NOT at significant risk from a Cascadia Subduction Zone earthquake?

• Portland, Oregon

• Seattle, Washington

• Vancouver, British Columbia

• Los Angeles, California

What is one of the best ways to prepare for an earthquake?

• Ignore all warnings and continue with daily life

• Build an emergency preparedness kit

• Avoid living near the coast

• Refuse to participate in earthquake drills

After an earthquake, why is it important to be cautious of aftershocks?

• They can cause additional damage and injuries

• They signal the arrival of a tsunami

• They are usually stronger than the main quake

• They indicate volcanic activity is imminent