Across
- 1. the sound made by a mouse
- 3. a picture that tells us about a product, like Nike or Apple
- 6. the place where the ocean and the land come together
- 7. a lot of corals together form a _____
- 9. the power that makes something move
- 10. a structure that holds a river back and lets us use the water
- 11. a roof that is not flat
- 12. small animals that grow under the sea
- 13. If the water is not deep, it is ________.
Down
- 2. a person who uses science and mathematics to solve problems
- 4. If a place makes you scared, it is a _______ place.
- 5. An adult penguin's feathers keep the water out. They are __________
- 8. a structure that helps us to cross a river
- 11. small pieces of something that someone has thrown away