Final answer:
Balloon framing and platform construction are two different methods used in building construction. Balloon framing involves erecting the wall systems before the floor systems, while platform construction involves erecting the floor system before the wall system.
Step-by-step explanation:
When it comes to building construction, there are two main methods: balloon framing and platform construction. Balloon framing involves erecting the wall systems before the floor systems. In this method, the wall framing extends from the foundation to the roof, creating a continuous vertical frame. On the other hand, platform construction involves erecting the floor system before the wall system. With this method, the wall framing is built on the floor one level at a time. Both methods are commonly used in construction, but they differ in the order in which the wall and floor systems are built.