Lo4 marine life

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Lo4 marine life

  1. 1. Earth’s Atmosphere andEarth’s Atmosphere and OceansOceans Marine LifeMarine Life
  2. 2. Life in the OceansLife in the Oceans • What are the advantages of living in theWhat are the advantages of living in the ocean?ocean? • What are the challenges?What are the challenges?
  3. 3. Ocean worldOcean world http://oceanworld.tamu.edu/students/forams/images/arctic_marine_food_web_90.jpghttp://oceanworld.tamu.edu/students/forams/images/arctic_marine_food_web_90.jpg
  4. 4. http://www.pmel.noaa.gov/vents/nemo/education/images/chemosynthesis.jpghttp://www.pmel.noaa.gov/vents/nemo/education/images/chemosynthesis.jpg
  5. 5. • Black SmokersBlack Smokers
  6. 6. Encyclopedia of New ZealandEncyclopedia of New Zealand
  7. 7. Comparison between aComparison between a food chain and a foodfood chain and a food webweb
  8. 8. • Yankee whale watchingYankee whale watching
  9. 9. Autotrophs in OceanAutotrophs in Ocean
  10. 10. HeterotrophsHeterotrophs
  11. 11. Ecosystem energy flowEcosystem energy flow and transfer efficiencyand transfer efficiency
  12. 12. • Allaboutspace.comAllaboutspace.com
  13. 13. Productivity in OceansProductivity in Oceans • Affected by:Affected by: • Solar RadiationSolar Radiation • NutrientsNutrients
  14. 14. Tropical WatersTropical Waters
  15. 15. Types of Marine OrganismsTypes of Marine Organisms • 1. Plankton (floaters)1. Plankton (floaters) • 2. Nekton (swimmers)2. Nekton (swimmers) • 3. Benthos (bottom dwellers)3. Benthos (bottom dwellers)
  16. 16. http://www.glf.dfo-mpo.gc.ca/sci-sci/bysea-enmer/images/img_mod13_sec13-e.jpghttp://www.glf.dfo-mpo.gc.ca/sci-sci/bysea-enmer/images/img_mod13_sec13-e.jpg
  17. 17. PlanktonPlankton • Phytoplankton (producers)Phytoplankton (producers) • Zooplankton (consumers)Zooplankton (consumers)
  18. 18. PhytoplanktonPhytoplankton • http://www.waterencyclopedia.com/images/wsci_03_img0407.jpghttp://www.waterencyclopedia.com/images/wsci_03_img0407.jpg
  19. 19. Digitalstar.netDigitalstar.net
  20. 20. http://www.biology.iupui.edu/biocourses/n100/images/diatoms.gifhttp://www.biology.iupui.edu/biocourses/n100/images/diatoms.gif
  21. 21. DinoflagellatesDinoflagellates • University of Oslo, NorwayUniversity of Oslo, Norway
  22. 22. BioluminescenceBioluminescence • http://web.bio.umassd.edu/elilly/catchain2.jpghttp://web.bio.umassd.edu/elilly/catchain2.jpg
  23. 23. Red TideRed Tide
  24. 24. Consumers - ZooplanktonConsumers - Zooplankton • http://www.uga.edu/srel/ESSite/zooplankton.jpghttp://www.uga.edu/srel/ESSite/zooplankton.jpg
  25. 25. http://www.bsaenv.com/aquatics/zoops/zooplankton_01.gifhttp://www.bsaenv.com/aquatics/zoops/zooplankton_01.gif
  26. 26. Baleen whales and krillBaleen whales and krill
  27. 27. National Marine Life CenterNational Marine Life Center
  28. 28. NektonNekton
  29. 29. VertebratesVertebrates • http://www.diversitea.com/images/Img105.gifhttp://www.diversitea.com/images/Img105.gif
  30. 30. Other NektonOther Nekton • http://www.cvm.uiuc.edu/envirovet/images/alligatorwater.jpghttp://www.cvm.uiuc.edu/envirovet/images/alligatorwater.jpg
  31. 31. • noaanoaa
  32. 32. Invertebrate NektonInvertebrate Nekton
  33. 33. Marine MammalsMarine Mammals
  34. 34. BenthosBenthos
  35. 35. Intertidal ZoneIntertidal Zone
  36. 36. Neritic and Oceanic ZonesNeritic and Oceanic Zones
  37. 37. GOOD BYE!!GOOD BYE!! http://cache.eb.com/eb/image?id=1452&rendTypeId=4http://cache.eb.com/eb/image?id=1452&rendTypeId=4
  38. 38. SeaweedsSeaweeds
  39. 39. Mangrove SwampsMangrove Swamps
  40. 40. http://cache.eb.com/eb/image?id=65495&rendTypeId=4http://cache.eb.com/eb/image?id=65495&rendTypeId=4

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