Across
- 1. Something that removes dirt or unwanted things from air or water so it becomes cleaner.
- 3. This is the type of tree that makes maple syrup.
- 6. When dirty or harmful things get into the air, water, or land.
- 7. This planet always has a LARGE storm, and looks like a big red spot.
- 9. This is where you go to see constellations and stars inside.
- 10. A big, bright star in the sky that gives us light and heat and helps plants and living things grow.
- 11. This planet has LARGE bright rings .
- 12. This is where all the planets and stars are in the sky.
- 13. This is what you do to a tree to get maple syrup.
- 15. The branches on the maple tree look like this.
- 16. This planet spins on its side!
Down
- 2. This is the process of water turning to steam.
- 3. This is 66% sugar made from a tree!
- 4. This is a dwarf planet, not a regular planet.
- 5. The watery liquid inside a plant or tree that carries food and nutrients to help it grow.
- 8. Groups of stars in the sky that form patterns, often named after animals, people, or objects.
- 9. There are 9 of these in our universe.
- 14. This planet is the hottest of them all!
