Go to:  https://apclassroom.collegeboard.org/d/e4gp4gxdny?sui=14,9   to watch Topic 9.4 Daily Video 1 which will explain the link between an increase in greenhouse gases and climate change.

Go to:  https://apclassroom.collegeboard.org/d/gj1oxjn9wb?sui=14,9   to watch Topic 9.4 Daily Video 2 which will provide an overview of environmental problems associated with climate change, then discuss resulting changes in population dynamics and movements.

Go to:  https://apclassroom.collegeboard.org/d/jpyrlhtlwh?sui=14,9   to watch Topic 9.4 Daily Video 3 which will apply content knowledge about greenhouse gases to a practice problem.

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!