Fish beats fish fry, fish eggs and a multitude of tiny organisms found in water. A larger fish eats the smaller fish. A stork catches the fish with its beak and eats only the best part (the roe or fish eggs). A fox seizes the stork and feeds it to its young. The fox (and its young) ultimately die and their bodies are consumed by maggots and blow flies. A bird eats the maggots or flies to feed its young. A "sportsman" shoots the bird. His wife prepares it to be eaten. And so on and so on.
http://www.google.com/webhp#hl=en&source=hp&q=grassland+food+chain
A Mekong food chain is a food chain of the Mekong region
peptidoglycon chain
A basic food chain starts with a primary producer and has a chain of primary, secondary, and tertiary predators. This would start with algae as the primary producer, minnows as the primary predator, sunfish as the secondary predator and pike as the tertiary predator.
food chain of a eagle
food chain on land
what is a monkeys food chain
arboreal food chain
Because they use the word 'chain' as a type of metaphor. They use chain as a metaphor because the food keeps on going on and on, as does a chain.
A bear on the top of the food chain.
the difference is that a food chain is smaller then a food web because a food web is more animals then a food chain
its at the head of its own food chain