Greenland
There are a number of different traditions which involve the color green, but the most significant one (in terms of countries at least) is the association of green with Islam. Islamic countries such as Saudi Arabia, Iran, Indonesia etc. would consider green to be a sacred color. Here in the western world (where I type) green is more associated with the environmental movement.
Because many countries banknotes have green in their design.
black
"Verde" is the Spanish word for "green".
Despite its name, the green gland is black.
False. When labeling an intermediate color, the primary color name usually comes first followed by the secondary color name. For example, a color that is a mix of green and blue would typically be labeled as "blue-green" rather than "green-blue."
green
chlorophyll
The color produced by a mixture of green and blue light is cyan. Cyan is a light blue-green color that sits between green and blue on the color spectrum.
green mountains
Green lake
jade green