Video Ecosystem Concept Part 1

PLease access the recorded video here: Part 1 of Ecosystem Concept

https://drive.google.com/file/d/1OXSVmgEl0YizkT4Y_NxuidY9aAyMQJaM/view?usp=sharing

Click Lecture 5 and 6. Ecosystem Concept and energy matter in the ecosystem.pdf link to view the file.