Ecology

Select a chapter above and press 'Show Content'. Click a video topic below to view.

    Chapter 1 Ecology ( 16 videos)  (Practice Test)

      1.1: Carbon And Oxygen Cycle (Practice Test)
      Oxygen Cycle
    1. Oxygen Cycle
      2. Carbon Cycle
    2. Carbon Cycle
      9649 views
      1.2: Energy Flow In The Ecosystem (Practice Test)
      Processes in Ecosystem and Interaction Between Biotic Components
    1. Processes in Ecosystem and Interaction Between Biotic Components
      1045 views
      2. Food Chain
    2. Food Chain
      2835 views
      3. Food Web
    3. Food Web
      4222 views
      4. Ecological Pyramids
    4. Ecological Pyramids
      3570 views
      5. Parasitism
    5. Parasitism
      2517 views
      6. Competition
    6. Competition
      7. Symbiosis
    7. Symbiosis
      3557 views
      8. More on Symbiosis
    8. More on Symbiosis
      1817 views
      9. Commensalism, Grazing
    9. Commensalism, Grazing
      1221 views
      10. Changes in an Ecosystem And Its Effects
    10. Changes in an Ecosystem And Its Effects
      1.3: Environmental Problems
      Global Warming
    1. Global Warming
      4039 views
      1.4: Solution of Environmental Problems (Practice Test)
      How to Control Pollution?
    1. How to Control Pollution?
      1308 views
      2. Control of Pollution
    2. Control of Pollution
      594 views
      3. Conservation of Biodiversity, Endangered Species in Pakistan
    3. Conservation of Biodiversity, Endangered Species in Pakistan
      4067 views