Fill in the box with the name of the appropriate organism

Grass → → Frog → Snake → Eagle

A Food chain shows the relationship between plants and animals. Grass (plants) are the producers, grass hoppers act as the primary consumers which feed on grass and are in turn eaten by Frog that are secondary consumers. Snake, the tertiary consumers feed on frogs and are in turn eaten by Eagle which is a quaternary consumer. The food energy gets transferred from one trophic level to another in this process.