Across
- 1. Force
- 7. raise higher
- 8. firm stable shape
- 10. pull with force
- 11. parallel to the ground
- 12. belong to someone
- 13. properties moving air
- 15. building or flying a aircraft
- 16. Strength
Down
- 2. a Push
- 3. The action of pushing forward
- 4. flying through air
- 5. a matter with uniform property
- 6. straight up
- 9. falling vertical
- 14. non metallic