![Cengage Learning: Physical Geography: Earth Environments and Systems [Pdf] eBook](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Cengage Learning: Physical Geography: Earth Environments and Systems [Pdf] eBook")
Cengage Learning
Cengage Learning: Physical Geography: Earth Environments and Systems [Pdf]
A PDF chapter covering in-depth information on the Earth geography: spatial aspects, processes, ecosystems, and adaptations of both humans and animals.
Science Education Resource Center at Carleton College
Serc: Lab 7: A Year in the Life of the Earth System
An investigation that is part of a series of lab lessons that expose students to Earth Systems through research, data, and visualizations. In this lab, students will observe how the Earth has changed over time to understand the Earth as...