Thermal because you have to melt rocks for rocks to become other types of rocks.
Answer:Assyrian Empire
Aqueducts in Mesopotamia
The first sophisticated long-distance canal systems were constructed in the Assyrian Empire in the 9th century BCE and incorporated tunnels several kilometres in length. These engineering feats permitted the aqueducts to be constructed in a more direct line between source and outlet.
Explanation:
Answer:
I think the answer is D, bcuz i took the quix on edge.
