How many colors are there in the rainbow?
7 colors
What are the colors of the rainbow?
Red, orange, yellow, green, blue, indigo, purple
What's the weather like to form a rainbow?
Sunny and rainy
What is a prism?
It turns the white light into the 7 colors that we see in the rainbow.
How can I make a rainbow at home?
Put a mirror in a cup of water and turn on a flashlight.
Whay can't two people see the same rainbow?
Because they look from different directions
Why don't we see a complete rainbow?
Because we see it on the ground.
Can we see a rainbow without the rain?
Yes, we can.
Why do the raindrops make a rainbow?
Because they are like small prisms
