Across
- 3. A valley the Ancient Chinese used to grow rice
- 4. Tool used to measure earthquake strength
- 7. A series of rulers from the same family
Down
- 1. The teachings of Confucius
- 2. A river where the Ancient Chinese grew crops
- 4. A long trade route that goes through Asia
- 5. A large barrier along northern China
- 6. A mountain range along northern India and Nepal