Final answer:
Hohokam pottery is characterized by its distinctive red-on-buff designs, hand-formed construction, and firing in open-pit kilns at low temperatures.
Step-by-step explanation:
A common characteristic of Hohokam pottery in the U.S. Southwest is the distinctive red-on-buff design. The Hohokam were skilled at crafting pottery and created pieces with designs that reflected their culture. The materials and colors used in their pottery were derived from the natural resources available in their environment. Unlike other pottery traditions that might have used a potter's wheel, Hohokam pottery was formed by hand or in molds, with firing typically in open-pit kilns at low temperatures. Such techniques provided stability and durability to the pottery, which often had functional uses in cooking and eating.