At sunset, the sky changes color because sunlight has to travel through more of Earth’s atmosphere. Think of it like a big filter: when the sun is low, its light passes through more air, scattering blue and green light away. What's left? Red, orange, and pink, the colors you see in the sky. It's like when you shine a flashlight through a cup of water; the farther it goes, the more the light changes.
Examples
- When you look at a sunset on a clear day, it looks bright orange.
- If there's smoke in the air from a fire, sunsets can be more vivid red or purple.
- A cloudy evening might make the sky appear pinker than usual.
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See also
- Why Does Time Seem to Fly When You're Having Fun?
- What Causes the Sky to Change Colors at Sunset?
- What Causes the Northern Lights?
- What Causes a ‘Golden’ Sunset or Sunrise?
- How Does a Mirror Work Exactly?
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Categories: Physics · optics,light,atmosphere