Why Is the Sky Blue?

The video explores why the sky is blue, starting with sunlight, which contains all rainbow colors. It explains how prisms can separate these colors and how light behaves differently when it hits Earth's atmosphere. Blue light scatters more than other colors, making the sky appear blue. The video concludes with an invitation for viewers to ask questions.

What is the composition of sunlight according to the video?

• Just white light

• All the colors of the rainbow

• Red and yellow colors only

• Only blue and green colors

What tool can be used to separate the colors in light?

• A magnifying glass

• A prism

• A lens

• A mirror

How does light behave when it hits a prism?

• It bends and separates into different colors

• It turns into a single color

• It scatters in all directions

• It continues in a straight line

What happens to sunlight when it reaches the Earth's atmosphere?

• It scatters in different directions

• It turns into heat

• It changes color to red

• It becomes invisible

Which color of light scatters the most in the Earth's atmosphere?

• Yellow

• Red

• Green

• Blue