Food chains, food webs and ecological pyramids — Study Resources & PY…
Relationships among organisms represented through food chains, food webs and ecological pyramids.
- Estimated study time: 30 minutes
Study resources
- Food Webs and Energy Pyramids - Amoeba Sisters (Video) — Short, well-drawn English video on how food chains link into webs and how energy drops at each level. Very memorable visuals.
- Food chain, food web and ecological pyramids (SlideShare) (Article) — Slides covering pyramids of number, biomass and energy, plus bioaccumulation and biomagnification. Explains why the pyramid of energy is never inverted.
Taught in these subjects
- ENERGY AND ENVIRONMENT — CET6101 · Government College of Engineering and Technology, Jammu