why is the sky blue?

WHY IS THE SKY BLUE?


Light from the sun is composed of the spectrum of colors. When sunlight strikes the Earth’s atmosphere, ultraviolet and blue waves of light are the most easily scattered by particles in the atmosphere. The other colors of light continue to the Earth while blue and ultraviolet waves remain in the sky. Our eyes can’t see ultraviolet light, so the sky appears the only color remaining that we can see, blue.



So, now, when in my absence, you are asked that question, you will be able to stand tall, and with no hesitation, you will fish.