1
2
3
4
5
6
7
8
Across
- 1. The part of an experiment that stays the same for comparison
- 5. An object that attracts iron and some other metals
- 6. To write down information for later use
- 7. The process of getting bigger or more developed
- 8. The force that makes magnets attract or repel
Down
- 2. A chemical change when substances interact
- 3. The path water takes as it moves between Earth and sky
- 4. A glass building for growing plants or the warming effect on Earth