Match the vocabulary word with its meaning. 1. anvil
the study of metals and the process for refining and making things from them
2. hierarchical
describes the formally ranked order of a group
3. metallurgy
the process of melting ore in order to get metal from it
4. savannah
someone who shows loyalty to another in return for being allowed to occupy land
5. smelting
a vast, semi-arid, usually grassy plain
6. steppe
large, flat grassland located in a tropical or subtropical region
7. vassal
a piece of iron on which heated metal is beaten into shapes