When writing a persuasive essay (or giving a persuasive speech) the speaker should tell them what you're going to tell them, tell them, then tell them what you told them. Also the speaker should present the opposite viewpoint and then disprove that point with their point
I would go with the last one but I’m not a 100% sure. :)
The most important difference between an outline and a finished piece of writing is the "details", since at the outline state you should have the basics of each paragraph already worked out fairly well.
Answer:
It is may be earthquakes.
I’d say # 1 since all other sentences support this point