Varying between 0 to 100mm per year, the movement of a plate is driven by convection in the underlying hot and viscous mantle. Earthquakes, volcanic activity, mountain-building, and oceanic trench formation occur along plate boundaries in zones that may be anything from a few kilometres to a few hundred kilometres wide. To watch a simulated fly-by along New Zealand's plate boundary check out this video.
The average business card size in cm (centimeters) is 8.9 x 5.1. In inches this is 3.5 x 2. In millimeters (mm) the size will be 88.9 x 50.8. Measurements are usually given in inches or millimeters.
You can also get a fast start by using customizable templates provided in programs such as Publisher or you can download business card templates. The standard dimensions for a printed business card are 3.5 x 2 inches. That's the finished card size. Many printed designs include bleed. The bleed area is an extra 1/8 inch of space for design elements or backgrounds that extend beyond the finished size of your piece.