Earthquake Preparedness and Impact

The video explores earthquakes and tsunamis, explaining their causes, effects, and safety measures. It discusses tectonic plates, fault zones, and historical earthquakes like the 1989 San Francisco quake. The video also covers tsunamis, their origins, and impacts, emphasizing the importance of safety during such events. It concludes by encouraging viewers to study geoscience and offers resources for further learning.

What is one of the main reasons earthquakes are considered unpredictable?

• They occur only in specific regions.

• They can happen at any time without warning.

• They are always followed by tsunamis.

• They are caused by human activities.

What is the outer layer of the Earth called?

• Mantle

• Core

• Crust

• Lithosphere

What happens when tectonic plates move?

• They lead to the formation of mountains.

• They cause the Earth's crust to fracture.

• They result in volcanic eruptions.

• They create new landmasses.

Which major cities were affected by the 1989 Bay Area earthquake?

• Los Angeles and San Diego

• San Francisco and Oakland

• Sacramento and Fresno

• San Jose and Santa Clara

What was a significant consequence of the 1989 Bay Area earthquake?

• A tsunami struck the coast.

• A double-decker freeway collapsed.

• A volcanic eruption occurred.

• A new fault line was discovered.

What natural disaster occurred the day after Christmas in 2004?

• A hurricane in the Atlantic Ocean

• A massive earthquake in Japan

• A volcanic eruption in Hawaii

• A series of tsunamis in the Indian Ocean

Which country was hardest hit by the 2004 Indian Ocean tsunami?

• Thailand

• Indonesia

• India

• Sri Lanka

What is the best course of action if you are indoors during an earthquake?

• Stay near windows.

• Take cover under a desk or table.

• Stand under a doorway.

• Run outside immediately.

What should you do if you are outdoors during an earthquake?

• Stand under power lines.

• Move to a clear area away from buildings.

• Stay near trees for protection.

• Find shelter in a building.

What is a potential career path for someone interested in studying earthquakes?

• Astronomer

• Oceanographer

• Geoscientist

• Meteorologist