It's "what does it mean also".
It's basically saying to write a short summary about a trip you made using the words (por y para) and when done to read it to a class mate, so for example if you went to Miami you would put Yo fui de viaje a Miami por qué quería ir a disfrutar el sol y las playas. También fui a Miami para ir a un restaurante que se llama Mortons.
Answer:
B. Chile
Explanation:
The beaches and mountains described are in Chile
