1. during the passage of a P-wave through the rock, the rock particles A. do not move B. move in a rolling circular motion C. move back and forth parallel to the direction of wave travel. D. move back and forth perpendicular to the direction of wave travel. 2. In the Northern Hemisphere viewed from above, surface winds blow in what direction. A. clockwise and inward B. clockwise and outward C. counterclockwise and inward D. counterclockwise and outward
