An incredible course with incredible teachers and full of new and complex information. It was a dream to study this subject and now I'm trained and certified. Thank you for this opportunity to share and acquire more knowledge on this subject that is increasingly important to know, after all, the world needs to be studied and known so that our decisions are rational and not harmful to the environment. Finally, I hope that someday I will be able to study at the University of Illinois.

very interesting to me it gives very basic information.

excelente curso

Excellent course! Very informative without being tedious. Clear and concise delivery and illustrations. Would recommend!

Nice entry to geology.

Th course is really great and rich and what I rally liked is the practical work on google earth.

This is the second time that I took this course. It was more in depth in topics than the original course, and I enjoyed it. Good presentation. Thank you.

Very interesting and interactive course.

You have to purchase (50 dollars!) the entire course in order to do the quizzes and assignments....that ruined the entire course for me.

Very good information - I loved the Google Earth Labs you guys set up for us. Really useful and a fun way to connect knowledge with real life.