20.9.2 - Earthquake Precursors
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What are foreshocks?
💡 Hint: Think about what happens before a big event.
How can ground tilting indicate an earthquake?
💡 Hint: Consider what happens when a rubber band is stretched.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What are foreshocks?
💡 Hint: Think about the sequence of earthquakes.
True or False: Ground tilting can be an indicator of tectonic stress.
💡 Hint: Consider what happens when pressure builds up underground.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Explain how scientists might use data from foreshocks and groundwater levels to predict earthquake likelihood.
💡 Hint: Consider how multiple data points can provide a clearer picture.
Discuss the potential limits of using radon emissions as a sole factor in earthquake prediction.
💡 Hint: Think about other factors that could cause changes in radon emissions.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.