Across
- 3. This is a pointed quartz pebble fixed at the bottom of the potter's wheel.
- 4. During this age iron tools and other iron articles were used by man
- 5. The period when copper came into use is known as
- 8. Christian Thomsen classified objects into how many groups
- 9. Egyptian script
- 11. A scholar who introduced a method for classifying objects
- 13. This is the first metal used by man and it is a soft metal
- 15. This civilization was the earliest civilization on the Indian subcontinent
Down
- 1. These tools were the earliest tools used by man
- 2. This inscription was discovered in 1799 A.D
- 6. Broken pieces of clay pots
- 7. Wheeled carts and chariots were first used in this place
- 10. A French teacher was able to read the entire inscription on the Rosetta stone
- 12. Signs and symbols were used for this purpose
- 14. This invention was first used by potters to make pots