Across
- 4. Magnet made using electricity
- 5. The variable that is changed in an experiment
- 9. When Earth blocks sunlight from reaching the Moon
- 11. Rise and fall of ocean water caused by gravity
- 13. Change in DNA
- 14. A segment of DNA
- 15. 2 magnets with south poles facing each other will
Down
- 1. A push or pull
- 2. When the Moon blocks the Sun
- 3. Earth's natural satellite (it orbits the earth)
- 6. Height of a wave
- 7. Force that pulls objects together
- 8. The reason we have seasons on earth
- 10. Energy of motion
- 12. What do waves transfer