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प्रश्न
Give a scientific reason:
The pyramid of energy is always upright.
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उत्तर
The pyramid of energy is always upright; it can never be inverted. Every step from one trophic level to the next results in a loss of energy in the form of heat.
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संबंधित प्रश्न
Give diagrammatic representation of pyramid of numbers.
Which organisms constitute the last trophic level?
In a tree ecosystem the pyramid of numbers is:
The number of trophic levels in an ecosystem are limited. Comment.
What are the shortcomings of ecological pyramids in the study of ecosystems?
What are the three types of ecological pyramids? What information is conveyed by each pyramid with regard to structure, function and energy in the ecosystem?
What does a pyramid of biomass represent?
Which ecosystem shows an inverted biomass pyramid?
Which food chains have more available energy?
Which statement is a limitation of ecological pyramids?
