Discuss a blog (or any media piece) you know or have analyzed. What are it’s merits, and why? What are it’s pitfalls, if any, and why?

Could someone me with this question?

What is the main idea of this paragraph from the volcanoes section of the ready.gov website

Which persuasive technique is used in the passage below? after seeing ads for greasy french fries, sugary soft drinks, and salty chips, you head to the kitchen to fix yourself an enormous (and unhealthy) snack. with the tv blaring in the background, you then waste hours on the web.