In the article "Excerpt from something fishy is going on, everyone!," how does the section "Methods of Destruction" develop a claim made by the author?

"Something Fishy Is Going On, Everybody!" is an article by Dave Canavan. The basic claim of the text is the overfishing destroys food chains and marine animal life.

The section "Methods of Destruction" develops that claim by providing examples of the animals being killed as a casualties, bycatch and collateral damage.

Examples the author provides are:

- huge nets used to catch fish can also trap dolphins and smaller whales or even sharks.

- hooks used to catch fish can also catch endangered sea turtles and sea birds.

- nets pulled behind the boats rake the sea bottom destroying corals and sponges.