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Type: Multiple-Choice
Category: Tectonics
Level: Grade 12
Tags: earthquake
Last Modified: 6 years ago

Tectonics Question

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Grade 12 Tectonics

Why do many scientists use moment magnitude instead of the Richter scale to measure earthquake energy?
  1. The Richter scale can be inaccurate for earthquakes that shake a long time.
  2. The Richter scale is affected by the quality of building construction.
  3. The Richter scale had a limited range of values and can't measure the strongest earthquakes.
  4. All of the above