I have enjoyed taking this course immensely. I took it mainly for pleasure, because I love the outdoors, the mountains, and nature in general. I wanted to increase my knowledge of these majestic structures. I am also an educator, and I thought that it would increase my knowledge that I'd like to share with my students about geology and different habitats. I highly recommend this course. It is beautifully presented, requires only about 2 hours of your time per week, and is interesting and exciting!