Understanding Earthquakes: Causes, Magnitudes and Effects

The video explains earthquakes, their causes, and effects. It covers tectonic plates, seismic waves, and Earth's structure. Historical earthquakes like Valdivia and Tohoku are discussed. The video also explores earthquake prediction methods and the Richter scale. It concludes with safety tips.

Why is it difficult to predict earthquakes?

What role do smartphones play in detecting earthquakes?

What gases are released before an earthquake?

What are some safety tips to follow during an earthquake?