A detailed explanation on Ecological Pyramids with examples
Welcome to Sir ML's Biology, this is a video with detailed explanation on the ecological pyramids and the different types of ecological pyramids. Many examples of both terrestrial and aquatic ecosystems are used for a simple yet thorough description of these pyramids.
Timestamp:
00:00 intro
00:12 what are ecological pyramids?
01:01 pyramid of energy
03:26 upright pyramid of number
06:00 inverted pyramid of number
08:07 spindle-shaped pyramid of number
09:29 inverted pyramid of biomass
11:52 upright pyramid of biomass
13:35 significance of ecological pyramids