Earthquakes. Earthquakes are natural vibrations of the ground, caused by: Fractures in earths crust Volcanic eruptions.
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VASTU A DIVINE SCIENCE Remedial Vastu Simplified by Ashok Sachdev.
How and Where Do Earthquakes Occur? Causes of Earthquakes.
Earthquakes. Natural vibrations of the ground caused by movement at faults Faults: Fracture in the Earth’s crust Faults form when rocks break deep.
Objectives Define stress and strain as they apply to rocks. Forces Within Earth Distinguish among the three types of faults. Contrast three types of seismic.
Characteristics of Waves. What are waves? Wave – a disturbance that transfers energy from place to place. Wave – a disturbance that transfers energy from.
Waves and Sound
