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4 cards from this section. Quick, good the night before a test.
What is an earthquake?
Think about what happens when stress is released.
Define focus in relation to earthquakes.
It's not on the surface, but below it.
What is the primary cause of earthquakes?
Think about where energy builds up in the Earth's crust.
True or False: The epicentre is always the deepest point of an earthquake.
Consider where the focus is located.
Analyze how the characteristics of seismic waves can help engineers design earthquake-resistant buildings.
Consider the materials used and the building's shape.
Evaluate the potential consequences of a high-magnitude earthquake in an urban area.
Think about both immediate and long-term effects.
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