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1. How do we describe the strength of an earthquake? 2. How are aftershocks formed? 3. How are areas affected in relation to intensity?​
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1. How do we describe the strength of an earthquake?

2. How are aftershocks formed?

3. How are areas affected in relation to intensity?​

User Thet
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13 votes
  1. The Richter magnitude scale was developed in 1935 by Charles F. Richter of the California Institute of Technology as a mathematical device to compare the size of earthquakes. The magnitude of an earthquake is determined from the logarithm of the amplitude of waves recorded by seismographs.
  2. An aftershock results from the sudden change in stress occurring within and between rocks and the previous release of stress brought on by the principal earthquake. Aftershocks occur in rocks located near the epicentre or along the fault that harboured the principal quake.
User AbdallahRizk
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