Evaluate the usefulness of planning and preparation in reducing the effects of an earthquake ? 9 marks

An earthquake is the result of a sudden release of stored energy in the Earth's crust that creates seismic waves. Earthquakes may occur naturally or as a result of human activities. Smaller earthquakes can also be caused by volcanic activity, landslides, mine blasts, and nuclear experiments.

Explanation:

answeramicable; (friendly);