TABLE OF CONTENTS

Curriki Virtual Learning Resources

EdTech Tools and Software Applications for Virtual Learning

Science Virtual Learning Resources

Elementary Science Animations

AP Environmental Science Videos by Bozeman Science

Environmental Science - Water Pollution - Video by Bozeman Science

In this video Paul Andersen explains how water quality can be degraded by pollutants. Wastewater is the main source of water pollution and can be measure using the BOD (biochemical oxygen demand). Dead zones, cultural eutrophication, disease, and other pollutants are included. A basic description of sewage treatment, septic systems, and water purification is also included.

 

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