Across
- 3. The _ holds everything together in a cell.
- 8. Tornadoes are _ hazards.
- 11. _ materials are man-made.
- 12. Wood is a _ material.
- 13. The “shield” for cells.
- 14. The chemical compound of carbon dioxide.
- 15. There are _ main types of rocks.
- 16. The Law of Conservation of _.
- 17. Controls a cell
Down
- 1. Thinnest part of Earth.
- 2. C6H12O6
- 4. Cells, cells, they’re made of _.
- 5. Earthquakes are _ hazards.
- 6. The Earth’s crust is made of _ plates.
- 7. Mass/Volume = _.
- 9. _ is in the Earth’s mantle.
- 10. The periodic table of _.
- 14. The basis for living creatures