A subject

Hi

Today I'm going to talk about a subject from my carreer Geography that I have studied. Obe of the subjects that I have studied in my two years in this carreer is Geografía del Mar, or Sea's Geography.
This subject is taught by the teacher María Victoria Soto and is one of the subject of the third semester, so I have it in the past semester to me. In this subject, we learned about the waves and swell, the type of waves, the refraction and difraction of the waves, the type of beaches referent with waves, bays, inlets, dunes, the erosion and depositation in the beaches, the bathymetry, profile of the beaches, etc.
I like this course for the topics, I think that all the information in class was interesting and the teacher explained the subject so well, the evidence is I always pay attention, I understood everything and I never slept in class hehehe.
About this course, I don't like the fact that we don't had the field trip for the manifestations :(

What topic do you like about this subject?