Small things are eaten by bigger things.
Every animal in the pond is part of the pond food chain. The animals at the top of the chain are large fish, and the animals at the bottom are bacteria and single-celled organisms.
pond weeds - planktons - fishes
fish, plants, seds
There is no specific food chain for a pond unless you are talking about a specific pond, because not all ponds have the same animal life. That is all I can really tell you.
food chain in pond: Algae -->Protozoa-->Small Fish --> Big fish
There is no food chain for land animals on Antarctica, because there are no land animals that live there.
Yes, eaten 'live' or consumed as part of the detritus on the pond floor, the protozoa do provide nutrition for pond animals directly or indirectly by nourishing plants that pond animals feed from.
food and life
algae
From the wild! (the food chain) and pet animals you get them from the shop!
Aquatic food chains are marine animals that are either Herbivore's, Omnivore's or Predators. Here is an example:Plankton --------> Krill -----------> Whale sharkIf you extend this food chain it becomes a Food Web
Well it all depends on what animals are in your food chain