Earthquake Preparedness and Knowledge

The video explains earthquakes, their causes, and effects. It describes Earth's structure, tectonic plates, and how their movement causes earthquakes. It covers how earthquakes are measured using seismographs and the Richter scale, and discusses historical earthquakes and their impacts. The video also explains oceanic earthquakes and tsunamis, and provides safety tips for earthquake preparedness. Finally, it offers resources for further learning.

What causes the ground to shake during an earthquake?

• Strong winds

• Volcanic eruptions

• Movement of tectonic plates

• Heavy rainfall

Which layer of the Earth is directly involved in the formation of earthquakes?

• Crust

• Atmosphere

• Core

• Mantle

What tool do scientists use to measure the magnitude of an earthquake?

• Thermometer

• Anemometer

• Barometer

• Seismograph

What is the name of the scale used to measure the intensity and magnitude of earthquakes?

• Richter scale

• Beaufort scale

• Celsius scale

• Fahrenheit scale

Which country experienced the largest recorded earthquake, measuring 9.5 on the Richter scale?

• Chile

• Indonesia

• Japan

• United States

What natural disaster can be triggered by an underwater earthquake?

• Hurricane

• Tornado

• Tsunami

• Flood

What is a crucial item to include in a disaster kit for earthquake preparedness?

• A tent

• A fire extinguisher

• A map

• A flashlight

During an earthquake, where is the safest place to be if you are indoors?

• Under a strong table

• Next to a wall

• Near a window

• In a doorway

What should you avoid if you are outside during an earthquake?

• Parks

• Buildings and trees

• Beaches

• Open fields

What is the current status of scientists' ability to predict earthquakes?

• They have no way of predicting

• They can predict within a few hours

• They can predict with high accuracy

• They can predict within a few days