Curated OER
Ecosystems
An in-depth look at ecosystems is outlined in this 13-slide PowerPoint. Students will learn about different types of ecosystems on our earth. An activity is provided on slide eight, as well as three scenarios to analyze on slide nine....
Sophia Learning
Sophia: Entropy and Negentropy: Lesson 2
At the end of this tutorial, the learner will understand the concepts of entropy and negentropy and will understand that systems gradually move towards entropy unless additional energy is introduced to them. It is 2 of 3 in the series...