Quiz: How light helps us see colors (Grade 2 science questions).

📚 Quick Study Guide

• 💡 Light is super important for seeing colors! Without light, everything would be dark.
• 🌈 White light is made up of all the colors of the rainbow. Think of a prism splitting sunlight!
• 🍎 Objects have colors because they absorb some colors of light and reflect others. A red apple looks red because it reflects red light and absorbs the other colors.
• 👁️ Our eyes have special cells that detect these reflected colors, and that's how we see them!

🧪 Practice Quiz

1. What do we need to see colors?
   1. Light
   2. Darkness
   3. Silence
2. What is white light made of?
   1. Only blue light
   2. All the colors of the rainbow
   3. No colors at all
3. Why does a red apple look red?
   1. It absorbs red light.
   2. It reflects red light.
   3. It makes its own red light.
4. What part of our body helps us see colors?
   1. Our ears
   2. Our noses
   3. Our eyes
5. What happens when an object absorbs all colors of light?
   1. It appears white.
   2. It appears black.
   3. It appears rainbow-colored.
6. If an object reflects green light and absorbs all other colors, what color will it appear?
   1. Red
   2. Blue
   3. Green
7. What happens to colors in a completely dark room?
   1. They become brighter.
   2. They disappear.
   3. They change into different colors.