4 Concepts & Exceptions in Ecosystem - Food Chain, Food Web, Pyramids, Biomagnification

The following concepts are discuused in this lecture:
1. Food Chain
2. Food Web
3. Pyramids of Number, Pyramids of Biomass and Pyraamids of Energy (Exceptions to these)
4. Productivity
5. Difference between bioconcentration, bioaccumulation and biomagnification
These concepts ave been explained by Dr. Manishika Jain in this video.

Food Chain, Food Web, Pyramids, Bio – Magnification @0:24
Food Chain @3:45
A Simple Food Web @4:26
Pyramids @6:04
Number Pyramid @8:31
Mass Pyramid @10:02
Energy Pyramid @12:02
Bio-Magnification @17:15
Bio-Accumulation @19:55
Bio-Concentration @20:18
#Concentration #Accumulation #Energy #Carnivore #Dragonfly #Pyramids #Magnification #Manishika #Examrace

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• #education
• #food_chain
• #food_web
• #ecosystem
• #biomagnification
• #bioconcentration
• #bioaccumulation
• #pyramid_of_number
• #pyramid_of_energy
• #pyramid_of_biomass