In Eco Gallery basic information about Earth Sciences, Zoological Sciences and Botanical Sciences has been displayed through small dioramas for the interest of children. Through blow-ups different life cycles i.e. Alter Eco System, Energy Flow, Life: Individual to Biosphere, Water Cycle, Carbon Cycle and Nitrogen Cycle, have been displayed. In this Gallery there is also a beautiful diorama of food chain, which shows the dependence of different animals and plants for food on each other.