Final answer:
Circular reasoning is when the argument's conclusion is used as a premise to prove the argument. Ad hominem attacks a person's character instead of addressing their argument. Ad populum appeals to popularity, while slippery slope and red herring are used as distractions.
Step-by-step explanation:
1. Circular reasoning: This logical fallacy occurs when the argument's conclusion is used as a premise for proving the argument. It assumes what it is attempting to prove. Example: 'God exists because the Bible says so, and we know the Bible is true because it is the word of God.'
2. Ad hominem: This fallacy attacks or criticizes someone's character instead of addressing the logic or content of their argument. Example: 'She's a liar, so her argument cannot be trusted.'
3. Ad populum: This fallacy appeals to the popularity of a practice or concept as a method of persuasion. Example: 'Everyone is doing it, so you should too.'
4. Slippery slope: This fallacy assumes that a small action will inevitably lead to more extreme or unlikely outcomes. Example: 'If we allow same-sex marriage, then people will start marrying animals.'
5. Red herring: This fallacy is used to distract from the main argument by introducing irrelevant issues or ignoring opposing views. Example: 'Yes, I lied about my grades, but what about all the good things I've done?'