Ecological Pyramids
Ecological Pyramids: Overview
This Topic covers sub-topics such as Ecological Pyramids, Pyramid of Energy, Pyramid of Biomass and, Pyramid of Numbers
Important Questions on Ecological Pyramids
Which of the following is the given ecological pyramid?
Given below is one of the types of ecological pyramids.
This type represents:
The biomass pyramids of three ecosystems are represented below.
The ecosystem most likely are:
Relationship in an ecosystem can be depicted through
Given below is an imaginary pyramid of numbers.
Which of the following could be a possibility regarding it?
Name the ecological pyramids that is not upright?
Which of the food chains will be indicated by spindle-shaped pyramid of numbers?
An ecological pyramid, devised by C. Elton 1927, is a graphic diagram that shows relationship between
Read the following statements with respect to the pyramid of energy:
a. It is always upright.
b. It shows a unidirectional flow of energy.
c. Only 10% of the energy of the previous trophic level is received by the next trophic level.
Choose the right option.
The variation in biomass at different tropic levels in a pond ecosystem is represented by which of the given pyramids?
One of the types of ecological pyramids is given here. This type represents
The given pyramid shows the relative biomass of zooplanktons and phytoplanktons in a marine ecosystem. Why is the biomass of the zooplanktons is higher than that of the phytoplanktons?
From the following representations, which shows the pyramid of number in a forest ecosystem?
The pyramid of number deals with the number of
Which of the following belongs to more than one trophic level?
An inverted pyramid of __A__ may occasionally be observed in __B__ communities.
In the ecological pyramid, base is occupied by
Which of the following ecological pyramids may be upright or inverted?
A. Pyramid of energy
B. Pyramid of number
C. Pyramid of biomass
