Girl Scout Cadettes wear the official Girl Scout Membership Pin on their uniform. The Girl Scout Membership Star is worn with white membership disks. Girl Scout Cadettes use the Girl's Guide to Girl Scouting for Cadettes and the National Leadership Journeys to earn diamond shaped badges.
Definitions and images to illustrate geological terms, links to images and website articles. A syncline is a concave geological fold, with layers that dip downward toward the center of the structure. This arrangement is opposite to that of an arching anticline.
(sÄ­n'klÄ«n') A fold of rock layers that slope upward on both sides of a common low point. Synclines form when rocks are compressed by plate-tectonic forces. They can be as small as the side of a cliff or as large as an entire valley.