> > > The sky is sensitive to multi-color, in good condition - time.
and the "blue funk of the light" (Scattering of light) . < . < . <
1. The Sky day.
The sun at an angle to the earth, the light traveling through the atmosphere is a short the obstacles obstacles are at least light blue and blue, purple Wave length is smaller than molecules of air, blue funk on the sky in several directions.in areas where there is less air pollution, such as the islands in the sea we will see the sky is blue and in areas where there is a pollution substances floating in the air suspension light green color and very yellow. There will be a blue funk.
2. morning and evening sky.
The sun at an angle to the earth slope mass air travel through the light for a long distance Barriers that interfere with the light purple blue and blue is not able to travel through obstacles to get blue funk in the outskirts, the light yellow orange and redwe see the sun, and the sky in the vicinity is a red.
> > > Note:The sky is red at the time of the evening more than at dawn as high-temperature in the early afternoon, there are dust particles in the air than in the morning with dust in the air was flushed with dew in the early morning
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