Give differences : Upright Pyramid and Inverted Pyramid
Upright Pyramid | Inverted Pyramid |
$(1)$ In this type of pyramids, number of organisms and biomass is more at productivity level which decreases from other trophic level. | $(1)$ In this type of pyramids number of organisms and biomass is less at productivity level and increases from other trophic level. |
$(2)$ In the base of pyramid, more number of producers are included. | $(2)$ In the base of pyramid less number of producers are included. |
$(3)$ Energy pyramids are always upright. | $(3)$ Number and biomass pyramid can be inverted |
The pyramid of energy in a forest ecosystem is
The pyramid of number is based on
Given below is one of the types of ecological pyramids This type represents
The pyramid of energy is the best representation of an ecosystem because it indicates
Define ecological pyramids and describe with examples, pyramids of number and biomass.