An energy pyramid shows the amount of energy available at each feeding level in an ecosystem.
What is energy pyramid?
Energy pyramid is a graphical representation and also known by the name of ecological pyramid or trophic pyramid.
In this pyramid the presence of energy in differnt trophic levels of ecosystem is discribed. Total 5 levels are present in this pyramid and which are Primary producers, primary consumers, secondary consumers, third level consumers and predators.
So, correct answer is energy.
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https://brainly.com/question/17791689
