5 Questions
What are earthquakes and what causes them?
Earthquakes are tremors and vibrations in the crust of the earth. They are mainly caused by the sudden movements of the earth's crust, resulting from the action of internal forces.
What are some external causes of minor earthquakes?
Some minor earthquakes can be caused by external factors such as landslides or the bursting of a dam.
What is the focus or seismic focus of an earthquake?
The focus or seismic focus is the point in the interior of the earth from where the earthquake tremors originate.
What is the epicenter of an earthquake?
The epicenter is the point on the earth's surface directly above the focus of an earthquake. It is the location where the earthquake is felt first.
How is the intensity of an earthquake measured?
The intensity of an earthquake is measured using an instrument called a seismograph.
Test your knowledge on earthquakes and their causes with this quiz! Learn about the internal and external forces that can trigger tremors in the earth's crust and discover fascinating facts about seismic activity. Challenge yourself and become an earthquake expert!
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