An ecological pyramid is a graphical representation of the relationship between different organisms in an ecosystem. Each of the bars of the pyramid represents a different trophic level, and their order, which is based on who eats whom, represents the flow of energy.

With this DIY activity, one can make a pyramid and stick pictures of living organism to appropriate level.

·         Each package includes templates to make 50 pyramids

·         Each student can make a pyramid and take it home

·         User manual in English and Gujarati