Not too easy. Not too difficult.
It's a lot of work, but as long as you keep up with the assignments due and study a lot for the tests you will be fine!
I learn a lot about the earth, honestly. Anything from plate tectonics and waves and rocks, this course will definitely teach you something new that you didn't know before.
Hours per week:
Advice for students:
Make sure you set aside a lot of time to study for the tests. They're not hard if you put in enough time to study. Also, space out when you complete sections of the homework. Completing them at the last possible time will NOT work; it's way too much.