EARTHSC 2GG3 Details

I’m trying to decide whether I should take EARTHSC 2GG3 as an elective, I was wondering what the course and the prof is like? I see that the Fall 2020 course outline has two assignments, while the Spring 2021 version has tests and exams only. Do any of you know whether assignments will return? What are the assignments like and how hard were they marked in the past? How difficult are the concepts in the course and how heavy is the workload? Were the tests and exams proctored? Thank you.