In a food chain, the total amount of living material is depicted by

Which of the following representations show the pyramid of numbers in a grassland ecosystem?

Give scientific reasons : Energy pyramids are never inverted.

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.

Given below is the diagram of the ecological pyramids

This type represents

A pyramid of number in grassland ecosystem shows