EVERYDAY SCIENCE

Detailed explanation-1: -seismology, scientific discipline that is concerned with the study of earthquakes and of the propagation of seismic waves within the Earth. A branch of geophysics, it has provided much information about the composition and state of the planet’s interior.

Detailed explanation-2: -Seismology is the study of earthquakes and seismic waves that move through and around the Earth. A seismologist is a scientist who studies earthquakes and seismic waves.

Detailed explanation-3: -Ground shaking is a term used to describe the vibration of the ground during an earthquake. Ground shaking is caused by body waves and surface waves. As a generalization, the severity of ground shaking increases as magnitude increases and decreases as distance from the causative fault increases.

Detailed explanation-4: -Seismology studies seismic waves that move through and around the earth, including earthquakes. Geophysicists can study how these waves move and affect the earth to learn the nature of the earth deep below the surface, where it can’t be directly seen.

Detailed explanation-5: -Definition. Seismology is a branch of geophysics dealing with earthquakes and other Earth’s vibrations, with the sources that generate the vibrations, with seismic wave propagation, and with the structures through which they propagate.