Other terms used interchangeably with drainage basin are catchment area, catchment basin, drainage area, river basin, and water basin. In North America, the term watershed is commonly used to mean a drainage basin, though in other English-speaking countries, it is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground.
A monochrome laser printer is a laser printer that only prints black, but it is generally faster and produces higher-quality printouts than an inkjet printer. Monochrome printers are used primarily to produce letters and other documents, which makes them more common in business environments. Continue Reading.
Monochrome means one color. Typically one color is presented in different values and intensities â or different shades of the single color. Monochrome is a phrase often associated with older computer system monitors. Monitors, for example, can be monochrome, grayscale or color. Monochrome monitors actually use two colors, one for the display image (the foreground) and one for the background. Graphic and digital images can also be monochrome, grayscale, or color. In photography a monochromatic image is usually in the form of a black and white photograph, which can be produced using black and white film or by removing colors in post-production.