Across
- 2. You might pour this thick, red liquid on a hot dog or hamburger.
- 5. When a solid is heated up and turns into a liquid, it ____.
- 7. When atoms are in this state of matter, they fly around freely.
- 8. This is the type of gas that plants need to make food.
- 9. At 32 degrees Fahrenheit, water _____.
- 12. This is liquid rock that pours out of a volcano.
- 14. Solid white flakes of water that fall from the sky are known as ____.
- 15. The tiny particles that matter is made of are _____.
- 16. Liquid matter takes the shape of its ____.
- 18. Matter that has a definite shape and volume is in this state.
- 20. This liquid is needed by most cars and trucks to run.
- 22. This is the type of gas that animals' bodies need to stay alive.
- 23. This is a liquid that you might pour on pancakes or waffles.
Down
- 1. The amount of space that matter takes up is its _____.
- 3. This is a very light gas found in some balloons.
- 4. Water in the form of a gas is called _____.
- 6. Solid matter does not change _____.
- 10. On a warm day, the liquid water in a puddle will _____ and turn into a gas.
- 11. The amount of matter something contains is its ______.
- 13. At 212 degrees Fahrenheit, water _____.
- 17. If you place a solid in a liquid, it will either sink or _____.
- 19. Raindrops are this state of matter.
- 21. Water, in solid form is _____.