logging in or signing up BBC Series State of the Earth Dabby Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 558 Category: News & Reports.. License: All Rights Reserved Like it (0) Dislike it (0) Added: October 08, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript BBC series: “State of the Earth”: BBC series: “State of the Earth” BBC Quiz: BBC Quiz What is the underlying cause of most of the environmental problems facing humankind today? Identify two (of the several) “ecosystem services” discussed in the BBC series. What are the predictions for climate change impacts on food production? What is the chief chemical culprit involved global warming? What country is the biggest emitter of this pollution?Global Carbon Cycle: Global Carbon Cycle http://news.bbc.co.uk/2/shared/spl/hi/sci_nat/04/climate_change/html/carbon.stm http://news.bbc.co.uk/2/hi/science/nature/4224272.stmEvidence for global temperature increases: Evidence for global temperature increases http://news.bbc.co.uk/2/hi/science/nature/4275729.stm http://news.bbc.co.uk/2/hi/science/nature/4061871.stm (see “evidence” pull-down feature) Global temperature increases: Global temperature increases http://news.bbc.co.uk/2/shared/spl/hi/sci_nat/04/climate_change/html/climate.stmCO2 effects on photosynthesis: CO2 effects on photosynthesis C4 > C3 at low CO2 But, C3 > C4 at high CO2Slide10: *At high CO2, C3 more efficient than C4 at all temps. (photosynthesis only, not other processes)BBC Series Introduction- Part I: BBC Series Introduction- Part I http://news.bbc.co.uk/2/hi/science/nature/3686106.stmBBC Series Introduction- Part II: BBC Series Introduction- Part II http://news.bbc.co.uk/2/hi/science/nature/4391835.stmBBC- Can the planet feed us?: BBC- Can the planet feed us? http://news.bbc.co.uk/2/hi/science/nature/4038205.stm http://news.bbc.co.uk/2/hi/science/nature/4217480.stmBBC- Climate change: uncharted waters.: BBC- Climate change: uncharted waters. http://news.bbc.co.uk/2/hi/science/nature/4061871.stmBBC- U.S. climate (in)action: BBC- U.S. climate (in)action http://news.bbc.co.uk/2/hi/americas/4254877.stmSlide16: BBC articles for in-class quiz & discussion http://news.bbc.co.uk/2/hi/science/nature/4038205.stm http://news.bbc.co.uk/2/hi/science/nature/4061871.stm http://news.bbc.co.uk/2/hi/science/nature/3686106.stm http://news.bbc.co.uk/2/hi/science/nature/4391835.stm http://news.bbc.co.uk/2/hi/science/nature/4224272.stm http://news.bbc.co.uk/2/hi/science/nature/4217480.stm You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
BBC Series State of the Earth Dabby Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 558 Category: News & Reports.. License: All Rights Reserved Like it (0) Dislike it (0) Added: October 08, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript BBC series: “State of the Earth”: BBC series: “State of the Earth” BBC Quiz: BBC Quiz What is the underlying cause of most of the environmental problems facing humankind today? Identify two (of the several) “ecosystem services” discussed in the BBC series. What are the predictions for climate change impacts on food production? What is the chief chemical culprit involved global warming? What country is the biggest emitter of this pollution?Global Carbon Cycle: Global Carbon Cycle http://news.bbc.co.uk/2/shared/spl/hi/sci_nat/04/climate_change/html/carbon.stm http://news.bbc.co.uk/2/hi/science/nature/4224272.stmEvidence for global temperature increases: Evidence for global temperature increases http://news.bbc.co.uk/2/hi/science/nature/4275729.stm http://news.bbc.co.uk/2/hi/science/nature/4061871.stm (see “evidence” pull-down feature) Global temperature increases: Global temperature increases http://news.bbc.co.uk/2/shared/spl/hi/sci_nat/04/climate_change/html/climate.stmCO2 effects on photosynthesis: CO2 effects on photosynthesis C4 > C3 at low CO2 But, C3 > C4 at high CO2Slide10: *At high CO2, C3 more efficient than C4 at all temps. (photosynthesis only, not other processes)BBC Series Introduction- Part I: BBC Series Introduction- Part I http://news.bbc.co.uk/2/hi/science/nature/3686106.stmBBC Series Introduction- Part II: BBC Series Introduction- Part II http://news.bbc.co.uk/2/hi/science/nature/4391835.stmBBC- Can the planet feed us?: BBC- Can the planet feed us? http://news.bbc.co.uk/2/hi/science/nature/4038205.stm http://news.bbc.co.uk/2/hi/science/nature/4217480.stmBBC- Climate change: uncharted waters.: BBC- Climate change: uncharted waters. http://news.bbc.co.uk/2/hi/science/nature/4061871.stmBBC- U.S. climate (in)action: BBC- U.S. climate (in)action http://news.bbc.co.uk/2/hi/americas/4254877.stmSlide16: BBC articles for in-class quiz & discussion http://news.bbc.co.uk/2/hi/science/nature/4038205.stm http://news.bbc.co.uk/2/hi/science/nature/4061871.stm http://news.bbc.co.uk/2/hi/science/nature/3686106.stm http://news.bbc.co.uk/2/hi/science/nature/4391835.stm http://news.bbc.co.uk/2/hi/science/nature/4224272.stm http://news.bbc.co.uk/2/hi/science/nature/4217480.stm