GEOLOGY

Detailed explanation-1: -The two main types of waves are body waves and surface waves . Body waves can travel through the Earth’s inner layers, but surface waves can only move along the surface of the planet like ripples on water. Earthquakes send out seismic energy as both body and surface waves.

Detailed explanation-2: -There are three major kinds of seismic waves: P, S, and surface waves. P and S waves together are sometimes called body waves because they can travel through the body of the earth, and are not trapped near the surface. A P wave is a sound wave traveling through rock.

Detailed explanation-3: -Earthquakes produce seismic waves. Earthquakes are generated when large slabs of rock deep in the Earth’s crust snap. This occurs because the rock slabs move relative to each other due to convection currents in the mantle.

Detailed explanation-4: -Earthquakes produce transverse and longitudinal seismic waves that travel through rock. The diagram below shows the displacement of the particles of rock at a given instant, for different positions along a transverse wave.

Detailed explanation-5: -Earthquake waves are of two kinds namely the body waves and surface waves. Body waves are produced due to the discharge of energy at the focus and it progresses in all directions traveling through the body of the earth, hence, the name is body waves.