10 Questions
What is the difference between earthquake magnitude and intensity?
Magnitude is a quantitative measure of the size of an earthquake, while intensity is a qualitative measure of the effects at a particular location.
What type of ground movements are commonly observed during an earthquake?
Landslides and liquefaction with lateral spreadings occur.
What happens to man-made structures during a severe earthquake?
They are toppled or destroyed.
What effect does liquefaction have on the ground during an earthquake?
The ground is distorted into undulations.
How do rivers behave during an earthquake?
River water splashes violently over dikes and banks.
What happens to trees during a significant earthquake event?
Many trees are toppled, broken, and uprooted.
How are utility posts, towers, and monuments affected by earthquakes?
They are tilted, toppled, or broken.
What is the impact of massive landslides during an earthquake?
Large-scale subsidence and uplifting of landforms occur
How does water sewer infrastructure get affected by earthquakes?
Water sewer pipes are bent, twisted, or broken
What commonly happens to boulders during an earthquake event?
Boulders are commonly thrown out
Test your knowledge on the different layers of the Earth's structure including the mantle and core. Learn about the composition, thickness, and characteristics of each layer.
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