1 In a medium bowl, mix the pineapple juice, vegetable oil, soy sauce, brown sugar, garlic powder, and pepper. 2  Place chicken in the bowl, and coat with the mixture. 3  Cover, and marinate in the refrigerator at least 2 hours. 4  Preheat the oven broiler. 5  Place chicken on a baking sheet.
Different types of seismic waves include: Surface waves: Seismic waves that travel along the Earthâs surface. Body waves: Seismic waves that travel through the Earthâs interior. There are two types: Primary waves (P waves): Body waves that compress and expand rock in the direction the waves travel (like a slinky). Secondary waves (S waves): Body waves that shake material at right angles to the direction the waves travel (like shaking a rope). Solid rock transmits S waves, but gases and liquids do not.
ATEP Â©2006-2008 UAF Geophysical Institute B-5 Seismic Waves Activity Procedure: 1. Explain students will study seismic waves. Seismic waves are waves that propagate through Earthâs interior. Much of what we know about Earth comes from study of seismic waves and how they travel through different materials. waves associated with earthquakes. Seismic waves can be classified into two major groups: body waves and surface waves. may be classified as compressional waves (P waves) or shear waves (S waves).