{"presentation":{"slides":[{"slideBackgroundSelector":{},"elements":[{"x":0.32679738562091504,"y":0,"width":69.71677559912854,"height":96.98924731182795,"action":{"library":"H5P.Image 1.1","params":{"contentName":"Image","alt":"Eutrophication","file":{"path":"images\/file-5f1afe337428d.jpg","mime":"image\/jpeg","copyright":{"license":"U"},"width":581,"height":402}},"subContentId":"4c40d309-02ca-4b89-bfbc-3abeb47eac4d","metadata":{"contentType":"Image","license":"U","title":"Untitled Image"}},"alwaysDisplayComments":false,"backgroundOpacity":0,"displayAsButton":false,"buttonSize":"big","goToSlideType":"specified","invisible":false,"solution":""},{"x":70.80610021786492,"y":4.50941935483871,"width":29.193899782135077,"height":92.47311827956989,"action":{"library":"H5P.AdvancedText 1.1","params":{"text":"

\u2022Changing Earth \u2013 atmosphere and water; \u2022Water resources and pollution \u2022Acid rain \u2022Smog \u2022Ozone depletion \u2022Human impacts on coastal systems \u2022Nutrient pollution \u2022Plastics \u2022Ocean acidification \u2022Protecting the seas<\/span><\/p>\n\n

OPTIONAL READINGS:<\/strong><\/span><\/p>\n\n

Betz, E. (2015), Ozone hole to remain large during cold years, Eos, 96, https:\/\/eos.org\/research-spotlights\/ozone-hole-to-remain-large-during-cold-years<\/a>. <\/span><\/p>\n\n

Shultz, D. (2015), Past phosphorus runoff causes present oxygen depletion in lakes, Eos, 96. https:\/\/eos.org\/research-spotlights\/past-phosphorus-runoff-causes-present-oxygen-depletion-in-lakes<\/a>. <\/span><\/p>\n\n

Break time! Consider these 5 or 10 minute activites from MoveU at UofT:<\/p>\n\n

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ESS205 Changing Earth: Atmosphere and Oceans

Lisa Tutty