1. anvil 2. hierarchical

3. metallurgy

4. savannah

5. smelting

6. steppe

7. vassal

A. describes the formally ranked order
of a group

B. a vast, semi-arid, usually grassy plain

C. large, flat grassland located in a
tropical or subtropical region

D. the study of metals and the process
for refining and making things from them

E. someone who shows loyalty to
another in return for being allowed to occupy land

F. the process of melting ore in order to get metal from it

G. a piece of iron on which heated
metal is beaten into shapes