This was kinda confusing but after I read it twice I think its B
Tyler, who is learning about the past, is reading a book about Persia.
Answer:
Because the deep water brought to the surface is often rich in nutrients, coastal upwelling supports the growth of seaweed and plankton. These, in turn, provide food for fish, marine mammals, and birds. Upwelling generates some of the world's most fertile ecosystems.
You get to see the emotions that the playwrite intended rather than attempting to imagine it
