- Iron Age began at the same time in all parts of the world:
- The first metal used was copper:
- Copper was stronger than bronze:
- Dwellings were circular or rectangular:
- People lived by growing crops and trading:
- The Iron Age began when people started to use steel:
- Dwellings had a stone base and brick walls:
- In about 3,500 BC people learnt to combine bronze and tin to make copper:
- Dwellings had a gable roof:
- Metal tools were better than stone tools because they were stronger and could be sharpened:
REPASO
