How do absorption reflection and refraction change movement of p waves?

Absorption, reflection, and refraction all influence the movement of P-waves (primary waves) as they travel through different media. Absorption can diminish wave amplitude, reducing their energy and altering their speed. Reflection occurs when P-waves encounter a boundary, causing them to bounce back, which can create seismic waves that travel in different directions. Refraction happens when P-waves pass from one medium to another with a different density, leading to a change in their velocity and direction, which can result in bending of the wave path.