🌟 7 Inspirational Quotes That Could Change Your Life
Sometimes, we do not need a long lecture to change the way we think.
# 🌌 1-Minute Learning
Why Is the Sky Blue?
Have you ever looked up at the sky and wondered, **“Why is it blue?”** 🤔
The answer is hidden in **sunlight and our atmosphere**.
We usually think sunlight is white, but sunlight is actually made up of **seven colours** — like the colours we see in a rainbow. 🌈
When sunlight enters Earth's atmosphere, it meets tiny particles and gases in the air. These particles **scatter the different colours of light** in different amounts.
The **blue light gets scattered much more strongly** than colours such as red and orange. Because blue light spreads across the sky in all directions, our eyes receive a lot of blue light — and that is why the sky appears blue! 💙
🌅 Then why does the sky turn orange or red at sunset?
At sunset, sunlight travels through **much more atmosphere** before reaching our eyes. Most of the blue light gets scattered away, allowing more **red, orange and yellow light** to reach us.
🧠 Remember This:
**Sunlight + Earth's Atmosphere + Scattering = Blue Sky**
✨ **One minute. One new idea. Keep learning!**
