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Happy Monday! Feb. 25 th. SAVE THE FISHES VIDEO!! Write a summary https://www.youtube.com/watch?v=P8jtm5P4XO0. Chapter 22 Humans & the Environment. 22-1: An Interconnected Planet. Earth’s 3 Major Layers. Geosphere Hydrosphere Atmosphere. Biosphere 2 (AZ)...didn’t work!.

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Happy Monday! Feb. 25 th


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    1. Happy Monday! Feb. 25th • SAVE THE FISHES VIDEO!! • Write a summary • https://www.youtube.com/watch?v=P8jtm5P4XO0

    2. Chapter 22Humans & the Environment 22-1: An Interconnected Planet

    3. Earth’s 3 Major Layers • Geosphere • Hydrosphere • Atmosphere

    4. Biosphere 2 (AZ)...didn’t work! • Not that simple!

    5. Biodiversity • Species diversity: • Genetic diversity:

    6. Biodiversity-what we know so far...

    7. Biodiversity-who cares? • Food • Habitat • Medicines • Chemicals • Photosynthesis/production/removing CO2 • “Biological diversity is the key to the maintenance of the world as we know it” –E.O. Wilson

    8. p.439

    9. http://www.microdocs.org/ • http://www.wimp.com/lightenup/

    10. D3: Wed., 3/5 • NONE! Be ready for the DQ!

    11. Chapter 22Humans & the Environment 22-2: Environmental Issues

    12. Pollution #1: Smog

    13. Pollution #2: Climate Change

    14. Ozone Layer http://my.hrw.com/sh2/sh07_10/student/flash/visual_concepts/60405.htm

    15. Greenhouse Effect • http://my.hrw.com/sh2/sh07_10/student/flash/visual_concepts/60406.htm

    16. What’s the problem?

    17. 3 possible outcomes • http://my.hrw.com/sh2/sh07_10/student/flash/visual_concepts/80008.htm 1. 2. 3.

    18. Think About It! • How are these concepts related? • Human Activity • Ozone layer • Greenhouse effect • Global warming

    19. Pollution #3: Acid Precipitation • What is it? • What causes it? • Why’s it bad?

    20. Pollution#4: Biological Magnification • What is it? • What causes it? • Why’s it bad?

    21. So, what’s the big deal??

    22. Oil Spill Activity • Pre-lab ?s • Notes for each overlay • Questions for your group’s viewpoint • Debate • Who gets the $50,000?!

    23. ECOSYSTEM DISRUPTION • All this happening... • High rates of end/ext...”mass extinction” • Endangered species • Extinction • Habitat destruction, hunting, harvesting, invasive species

    24. https://www.dnr.sc.gov/pls/heritage/county_species.list?pcounty=charlestonhttps://www.dnr.sc.gov/pls/heritage/county_species.list?pcounty=charleston • ~100 rare, threatened, endangered in SOUTH CAROLINA!

    25. Ecosystem Imbalances • Keystone Species

    26. World Population Growth Models

    27. Human Resource Use • Too much? Just right? Too little? • Ecological Footprint

    28. Human Resource Use • Solutions? • Sustainable Use

    29. Chapter 22Humans & the Environment 22-3: Environmental Solutions Part One

    30. What can we do?!

    31. Conservation Biology • Restoration Biology

    32. Just ONE Example… Jwaneng mine (Botswana)Lab-grown diamonds vs. strip mining

    33. Google timelapse! • And in Charleston: • http://earthengine.google.org/#intro/AralSea

    34. Monitoring Ecosystems • Bioindicators • SEPMN

    35. Whooping Cranes • Before 1870: • 1937: • 1967:

    36. Collaboration! • Migration an issue... • 2001: • 2007: • http://www.arkive.org/whooping-crane/grus-americana/video-09a.html www.whoopingcrane.com

    37. Ted Video • http://www.ted.com/talks/richard_turere_a_peace_treaty_with_the_lions.html

    38. Chapter 22Humans & the Environment 22-3: Environmental Solutions Part Two

    39. Biodiversity Hotspots

    40. Protection: Environmental Policy

    41. Protection: What you can do

    42. Everglades...what’s happened?