Hypothesis why is the sky blue

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Our World: Sunsets and Atmospheres. Why Is the Sky Blue? The Short Answer:. Blue light is scattered more than the other colors because it travels as shorter, smaller waves. Explore some more! How do hurricanes form? How does GPS work? What is a solar eclipse? If you liked this, you may like: Earth's Atmosphere. Especially in the east where the Appalachian Mountains are acting as a barrier for the Gulf of Mexico and Atlantic Ocean humidity.

Are you ready to delve into why the sky is and isn't blue? Strap in, here we go! Stay tuned, GeekMom Helene also provided us an experiment to share this with the kids! Rayleigh scattering. Here is the official answer to "Why is the sky blue? Air in our atmosphere is mostly nitrogen and oxygen, with a little bit of argon. Those values are pretty consistent worldwide and consistently will scatter the blue wavelengths the greatest, giving us our blue skies. In reality, all the colors in the visible spectrum are being scattered, but the strongest scattering is in the blue-violet part of the spectrum.

No special equipment is needed. Experimentation making rainbows would be helpful so that children understand that light is made up of different colors which can be separated. Objective: Students will investigate why the sky is blue and the sunset is red.

Conduct a directed discussion about light answering these questions: 1. What is sunlight? Explain that the sun produces white light, which is made up of light of all colors: red, orange, yellow, green, blue, indigo and violet. Each of these colors has a different wavelength and can be separated. Help students make the connection to the rainbow spectrum and that the colors are arranged according to their wavelength.

Violet, indigo, and blue light have a higher wavelength than red, orange, and yellow. Ask if anyone has ever noticed how water bends light.