San Andreas Fault and Earthquake Facts

The video discusses the 1906 San Francisco earthquake, its causes, and its devastating impact. It explains the role of the San Andreas Fault and plate tectonics in causing the earthquake. The destruction led to significant damage, with many homes destroyed and people left homeless. Relief efforts were organized, and the city was rebuilt with earthquake-resistant architecture. Future earthquake predictions are made, emphasizing the importance of preparedness. The video concludes with acknowledgments of resources used.

What time did the 1906 San Francisco earthquake occur?

• 7:00 a.m.

• 6:30 a.m.

• 4:45 a.m.

• 5:12 a.m.

What is the San Andreas Fault?

• A volcanic region

• A transform fault line

• A mountain range

• A river in California

How long is the San Andreas Fault?

• 600 miles

• 700 miles

• 500 miles

• 900 miles

Approximately how many buildings were destroyed in the 1906 earthquake?

• 30,000

• 25,000

• 15,000

• 10,000

Why did some homeowners set their houses on fire after the earthquake?

• To signal for help

• To cook food

• To keep warm

• To collect insurance money

What was the estimated property damage cost from the earthquake?

• 20 billion

• 28.2 billion

• 10 billion

• 35 billion

How did the government respond to the earthquake?

• By declaring martial law

• By evacuating the city

• By sending military aid and supplies

• By ignoring the situation

What is seismic vibration control?

• A technique to reduce earthquake impact

• A way to measure earthquake magnitude

• A system to alert people of earthquakes

• A method to predict earthquakes

When do scientists predict the next major earthquake along the San Andreas Fault might occur?

• In the next 500 years

• In the next 100 to 200 years

• In the next 50 years

• In the next 10 years

What is the importance of educating people about future earthquakes?

• To increase fear

• To ensure proper precautions are taken

• To reduce insurance costs

• To prevent earthquakes