Across
- 4. Made by humans, not natural
- 5. Easily broken or damaged
- 6. Solid and firm, not easily broken
- 7. Not heavy; easy to carry
- 9. Not hard or firm to the touch
Down
- 1. Not allowing water to pass through
- 2. Having a comfortably high temperature
- 3. Existing in nature, not made by humans
- 8. Having a lot of weight
- 9. Able to withstand force or pressure