Across
- 2. What must be blocked by an object to form a shadow?
- 5. Anna wants to make a dark shadow puppet. What type of material should she use?
- 6. What is the main natural source of light during the day?
- 7. What is formed when an object blocks light?
- 9. What happens to a shadow when an object moves closer to a torch?
- 11. What type of material allows us to see objects clearly through it?
- 12. What can we use to make shadows in a dark room?
Down
- 1. Which material is better for making a dark shadow: clear plastic or cardboard?
- 3. What transparent material is commonly used to make windows?
- 4. What type of material allows some light to pass through?
- 8. At what time of day is your shadow usually the shortest?
- 10. What happens to the length of a shadow when the Sun is low in the sky?