Friday, February 15, 2013

Material on Environment and Biodiversity

[EnB] Trophic Levels, Biotic Potential, Bio Magnification & IGNOU Material on Environment and biodiversity (free Download)

  1. Food Chain
  2. What is Trophic Level?
  3. Type of Food Chains
  4. Ecological Pyramids
  5. Types of Pyramids
  6. Food Web
  7. Why is Food web important?
  8. Energy Flow in the Ecosystem
  9. 2nd law of themodynamics
  10. Connection: Trophic level vs Energy flow
  11. Energy=Unidirectional
  12. Nutrients/Material=Cyclic
  13. DDT and Biomagnification
  14. Biotic Potential.
  15. Carrying Capacity
  16. Interspecies relations
  17. Predation vs Parasitism
  18. Free download

    Click To Continue reading [EnB] Trophic Levels, Biotic Potential, Bio Magnification & IGNOU Material on Environment and biodiversity (free Download

  19. source : www.mrunal.org

No comments:

Post a Comment