AP Environmental Science

Topic 9.1 - Stratospheric Ozone Depletion

Topic 9.1 - College Board Topic Summary Information

Topic 9.1 - PowerPoint and Textbook Resources

9.1-Stratospheric Ozone Depletion_HD

You can read about stratospheric ozone depletion is discussed on pages 425-427 in your textbook.

Topic 9.1 - College Board Daily Videos

Go to: https://apclassroom.collegeboard.org/d/cnipmz6drs?sui=14,9 to watch Topic 9.1 Daily Video 1 which will identify the location and purpose of the ozone layer, then detail the natural formation and depletion of ozone.

Go to: https://apclassroom.collegeboard.org/d/9ig8qyfxyr?sui=14,9 to watch Topic 9.1 Daily Video 2 which will explain how ozone can be anthropogenically depleted, and identify the chemicals that lead to this depletion.

Go to: https://apclassroom.collegeboard.org/d/an869x7ajv?sui=14,9 to watch Topic 9.1 Daily Video 2 which will discuss the effects of ozone depletion, then apply topic content to practice questions.

Take notes on these videos and summarize important key points. Focus your notes not just on content, but also how you are going to demonstrate you mastery of the content using science practices. Be sure to answer and questions that are asked when you pause the video. Check your answers!

Topic 9.1 -WYRNTK

9.1 & 9.2-Stratospheric Ozone Depletion and Reducing Ozone Depletion.pdf

WYRNTK (What You Really Need To Know): Stratospheric Ozone Depletion

Special Note: This document is only available to students logged into a Chrome browser using their school email. Use the arrow icon in the upper right hand corner to make full size and then use the download icon to make your own copy of the handout.

1. Read through the document carefully and critically.

2. Answer multiple-choice questions and check your mastery with the answers given at the end.