Across
- 4. no longer officially considered a planet
- 5. magnetic material
- 6. process where gas convert to liquid when it loses heat
- 8. ship of the desert
- 10. magnet created by passing electricity through a magnetic material
- 13. name of molten rock after a volcanic eruption
- 14. why things fall when you drop them
- 15. good conductor of electricity
- 16. sap of the rubber tree
- 17. largest planet
- 18. name given to an animal that only eats plants
- 19. superhero who climbs up walls and buildings
Down
- 1. help non-flowering plants reproduce
- 2. which month deos Singapore National Day fall on
- 3. has mass and occupy space
- 6. fastest animal on land
- 7. mammal that lays eggs
- 9. natural fabric used to make bedsheets
- 11. reptile whose skin is used to make bags
- 12. number of planets in the solar system
- 20. mixture of two or more metals