Answer:
The purpose of the Panama Canal is to reduce the time it takes for ships to get from the Atlantic to the Pacific.
Its B , cause its the build up of magnetic energy that is suddenly released ,causing what we see and call a solar flare and it looks like a bright light coming out of the representation
It can help to go over the main ideas or important moments of the story and then see what those are portraying, whether there is a lesson or not. you can also look at the ideas of the characters and what they are thinking to determine the theme.