why is the sky blue?

Answer 1

Because it reflects the ocean

Answer 2

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A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight

The white light from the sun is a mixture of all colours of the rainbow. This was demonstrated by Isaac Newton, who used a prism to separate the different colours and so form a spectrum. The colours of light are distinguished by their different wavelengths. The visible part of the spectrum ranges from red light with a wavelength of about 720 nm, to violet with a wavelength of about 380 nm, with orange, yellow, green, blue and indigo between. The three different types of colour receptors in the retina of the human eye respond most strongly to red, green and blue wavelengths, giving us our colour vision.

Answer 3

Blue is the color, that can travel the longest distance. When you look at mountains far away, they look bluer than mountains closer to you. It's the same thing with the sky. The color blue can travel the longest distance.

Answer 4

the sea acts like a mirrror and the image or the water is blue to that is why th e sky is blue

Answer 5

it reflects from water that covers most of the earth's surface

Answer 6

because it reflects off the ocean

Answer 7

not always its red grey black only blue when its a beautifull day why is the grass green lol why are the clouds white why are we we.........................and so on have a nice day

Answer 8

that's what your eyes have evolved to see

Answer 9

it's not,not really