Ecology

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    Chapter 1 Ecology ( 15 videos)  (Practice Test)

      1.1: Oxygen Cycle
      Oxygen Cycle
    1. Oxygen Cycle
      1.2: Carbon Cycle (Practice Test)
      Carbon Cycle
    1. Carbon Cycle
      9649 views
      1.3: Global Warming
      Global Warming
    1. Global Warming
      4039 views
      1.4: Interactions in Ecosystem (Practice Test)
      Competition
    1. Competition
      2. Parasitism
    2. Parasitism
      2517 views
      3. Symbiosis
    3. Symbiosis
      3557 views
      4. More on Symbiosis
    4. More on Symbiosis
      1817 views
      5. Commensalism, Grazing
    5. Commensalism, Grazing
      1221 views
      1.5: Flow of Energy In An 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
      1.6: Changes In An Ecosystem And Its Effects
      Changes in an Ecosystem And Its Effects
    1. Changes in an Ecosystem And Its Effects
      1.7: Positive Impact of Human on Ecosystem (Practice Test)
      How to Control Pollution?
    1. How to Control Pollution?
      1308 views
      2. Control of Pollution
    2. Control of Pollution
      594 views