Answer:
See below
Step-by-step explanation:
Purpose
The purpose of speech writing is to deliver a message to the audience, while the purpose of a debate is to engage in an argument on a specific topic.
Format
A speech is usually a prepared presentation delivered by one person to the audience. A debate involves at least two sides presenting arguments.
Engagement
In a speech, the audience is mainly listening to the speaker, whereas in a debate, the audeince engages and is more active.