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.
The average cost of business cards starts from $20 to $120 with pieces running from 250 to 2,000 pieces. If you hire a graphic designer to create a branding of your company, together with design and business cards, it can cost you $350-$1,000. Front or front and back printing, both black and colored designs will not cost you $50 for 250 to 500 copies.