Construct a food chain comprising the following: Snakes, Hawk, Rats and plant.

Name the organisms belonging to the second and the fourth trophic levels in the food chain comprising the following:

Frogs, Plants, Snakes, Hawk, Insects

What are the various steps of food chain called?

Arrange the following in a food chain: Fish, Algae, Small animals, Big Fish

Which organisms belong to third and fourth trophic levels in the food chain comprising the following?

Rats, Plants, Hawk, Snakes