Kaleidoscope. A kaleidoscope is a cylinder with mirrors containing loose, colored objects such as beads or pebbles and bits of glass. As the viewer looks into one end, light entering the other creates a colorful pattern, due to the reflection off of the mirrors.
Union dues. Union dues are a regular payment of money made by members of unions. Dues are the cost of membership; they are used to fund the various activities which the union engages in. Nearly all unions require their members to pay dues. Variation. Many union members pay union dues out of their wages, although some unions collect dues separately from the paycheck.
Ans: Plate tectonics is the continual slow movement of the tectonic plates, the outermost part of the earth. This motion is what causes earthquakes and volcanoes and has created most of the spectacular scenery around the world. Q: What is a fault and what are the different types? Ans: A fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other.