basically it awares the people about earthquake and have safety measures and precautions they need to take during the earthquake.
You didn't list a book, paragraph, passage, not even a sentence or source.. how are people supposed to answer this?
Yes, I think it ends with the guy and the baby going into the cabin and meeting other ppl from the outside and getting help
B. To convince the audience of a certain viewpoint.
Just look and think about persuasive cut it in half to it's original word. Think about the word “persuade,” which means “to convince somebody.” A persuasive essay is has all of the convincing techniques a writers can try to employ. It presents a situations, and can take a stands – either in its favor, or against it – to prove to readers whether it is beneficial or harmful for them.