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Black smoker in the Atlantic Ocean White smokers at Champagne Vent, Eifuku, Japan Hydrothermal vents are fissures on the seabed from which geothermally heated water discharges. They are commonly found near volcanically active places, areas where tectonic plates are moving apart at mid-ocean ridges , ocean basins, and hotspots . [ 1 ]
The black-and-white ruffed lemur (Varecia variegata) is an endangered species of ruffed lemur, one of two which are endemic to the island of Madagascar. Despite having a larger range than the red ruffed lemur, it has a much smaller population that is spread out, living in lower population densities and reproductively isolated.
A binary image is one that consists of pixels that can have one of exactly two colors, usually black and white. Binary images are also called bi-level or two-level, Pixelart made of two colours is often referred to as 1-Bit or 1bit. [2] This means that each pixel is stored as a single bit—i.e., a 0 or 1.
The Atlantic puffin burrow is usually lined with material such as grass, leaves, and feathers but is occasionally unlined. The eggs of the Atlantic puffin are typically creamy white but the occasional egg is tinged lilac. Where rabbits breed, sometimes Atlantic puffins breed in rabbit burrows. Puffins form long-term pair bonds or relationships.
Monochrome photography. Monochrome photography, or is photography where each position on an image can record and show a different amount of light (value), but not a different color (hue). The majority of monochrome photographs produced today are black-and-white, either from a gelatin silver process, or as digital photography.
Ecology Flag. The Ecology Flag (Theta version). Ecology Flag poster from the Yanker Poster Collection. The First Ecology Flag. Credit, Kathleen K. Shepherd. The Ecology Flag is a cultural symbol used primarily in the 1970s by American environmentalists. It is a symbol of people's commitment to clean up the environment.
California kingsnake. The California kingsnake (Lampropeltis californiae) is a nonvenomous colubrid snake endemic to the western United States and northern Mexico, and is found in a variety of habitats. Due to ease of care and a wide range of color variations, the California kingsnake is one of the most popular snakes in captivity.
This article is about the term as used in media and computing. For other uses, see Black and white (disambiguation). A black-and-white photo of a breadfruit, c. 1870. Black-and-white (B&W or B/W) images combine black and white to produce a range of achromatic brightnesses of grey. It is also known as greyscale in technical settings.