Cabinets usually have one or more doors on the front, which are mounted with door hardware, and occasionally a lock. Many cabinets have doors and drawers or only drawers. Short cabinets often have a finished surface on top that can be used for display, or as a working surface, such as the countertops found in kitchens.
Plates at our planet s surface move because of the intense heat in the Earth s core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down.
The Earth's surface is covered with tectonic plates that move with respect to one another at centimeters per year, said geologist and study co-author Wouter Schellart of Monash University in Melbourne, Australia.he Earth's surface is covered with tectonic plates that move with respect to one another at centimeters per year, said geologist and study co-author Wouter Schellart of Monash University in Melbourne, Australia.