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black smokers are hydrothermal vents emitting sulphides such as iron sulphide, zinc sulphide, copper sulphide etc Which are black in color hence called black smoker.....there are white smoker which emit sulphates like barium sulphate and gypsum(CaSO4) which are white and there the name white smoker.
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Which two color makes black color?
With respect to painting if you mix equal parts of burnt umber and ultramarine blue (deep) you will get a light black which is almost as good as the real thing. all the colors in their darkest shade gives black Equal amounts of each of the primary colors (red, yellow, blue) will equal black.
What is the substance that gives your hair color?
the substance that gives hair it color is the genes from your mom or your dad_____________________Melanin gives hair its color.
Why is black not a color and white is a color?
Black is the absence of all color. White is the presence of all color. Therefore, black has no actual color.
What element gives amethyst its purple color?
Iron gives amethyst it's color.
Why is black a color if black is the lack of color?
it is a dark shade used for feelings and color therfore it is a color
What is black hair?
Black hair is a hair whose color is black. (it has a great amount of melanine in it, which gives the hair the black color.)
Bread gives black-blue color with the iodine why?
bread gives black-blue or deep blue color with iodine because starch is present in bread. ...
What does it mean when someone gives you a black scaf for Christmas present?
Maybe you just rock the color black!
What is eumelanin?
Eumelanin is a polymer that is found in hair. It is the presence of eumelanin that gives black color in black-colored hair
What are the differences between smokers and non smokers lungs?
We are all people!!!!!!!!!!!!!!!!!!!!!! ----Smokers and non-smokers are very similar, besides the lungs, how powerful the heart is, and part of the brain, other than that, mostly the same.----
What are two types of hydrothermal vents?
Two types of hydrothermal vents are black smokers and white smokers. Black smokers are vents that emit dark plumes of mineral-rich fluids with temperatures exceeding 350°C, while white smokers emit lighter-colored fluids with lower temperatures.
What comes out of black smokers?
Most likely cancer. Also, its not just black people.
How do smokers look like?
They are gray and black from inhailing the smoke
Rock chimneys on the ocean floor that spew black clouds of minerals are called?
black smokers
Why do the lungs of healthy smokers get black spots?
First of all, there are no healthy smokers. This is probably a case of lung cancer.Black spots are probably signs of it developing.
What is the pigment which gives colour?
the brown or black color given to the body is through a pigment known as melanin
What gives a black hole its black color?
Nothing that enters a black hole can ever leave, not even light. Since black holes do not emit, reflect, or transmit any light, they are completely black.
