The pyramid of energy is the best representation of an ecosystem because it indicates
Relation of all plants and animals
Total energy present in an ecosystem
The rate of food flow through the food chain
None of these
Given below is the diagram of the ecological pyramids
This type represents
$A $ : Ecological pyramids cannot explain all the vital functions of any ecosystem.
$R$ : Pyramids actually does not explain the role of organisms working at more than one trophic levels.
Which of the following pyramid of numbers in ecology is not upright?
In a food chain, the total amount of living material is depicted by
In lake ecosystem, pyramid biomass is