problem and solution
problem and then a solution
Problem-Solution
problem;solution
"Problem-Solution"
The sentence "This issue demands immediate action to prevent further harm" is most important in identifying the structure of the speech as problem-solution, as it clearly presents a problem that requires a solution to address it.
A classic structure for a persuasive speech typically includes an introduction to grab the audience's attention and establish credibility, followed by a clear statement of the issue or argument, supporting evidence and arguments to persuade the audience, acknowledgment of counterarguments, and a conclusion that restates the main points and calls for action or decision from the audience.
The problem-and-solution organization used in this paragraph is the "cause and effect" type. It presents a problem and explains the resulting effects or consequences, followed by a proposed solution.
A statement that presents a possible solution to a problem is the hypothesis. You construct a hypothesis, then work to prove it. Basic geometry concentrates on proving various nypotheses.
Signal words that can identify a problem or solution text structure include "issue," "challenge," "problem," "solution," "solve," "resolve," "fix," "answer," and "confront." These words often indicate that the text is discussing a problem or presenting possible solutions.
Two
When the audience knows all about the problems
If a problem is introduced into an environment, it presents itself as needing a solution and therefore you have created a need.