➤ Course One, History of the Earth System

“Earth as a dynamic system" is available in the Member Area. Videos will be released weekly.

➤ During registration, please provide:

Your full name, name of school (high school, college, university or technical school), school administrator name and contact phone number, proof of active enrollment, field of study, and anticipated year of graduation. If we have not received a confirmation from your school about your student status within 4 weeks, we will contact you about making changes to your membership.

• Membership offers you instant access to on-demand lectures and other materials as they are produced. Course presentations are provided in video lecture format, and are scheduled to be released in weekly module sets. We offer high-level content with one click, as well as downloadable resources that include supplementary readings and other materials. The courses also include scheduled interactive components akin to "office hours" where your Professor answers questions and provides advice and insights. Live recitations are also offered. Join the CRiO Science Lounge & Happy Hour.

• Cancel your plan anytime, otherwise renewal is automatic.

• This plan comes with a 14-day satisfaction guarantee when you begin.

• Unlimited viewing on all your devices.