Generally, large birds and seabirds live longer than small birds. Albatrosses live so long that it is hard to calculate their survival rates - they can live longer than the metal rings that identify them, and probably longer than most humans.
Food chain. Definition. A feeding hierarchy in which organisms in an ecosystem are grouped into trophic (nutritional) levels and are shown in a succession to represent the flow of food energy and the feeding relationships between them. Supplement.
A food chain is the flow of energy from one organism to the next. Organisms in a food chain are grouped into trophic levels â from the Greek word for nourishment, trophikos â based on how many links they are removed from the primary producers. food chain is what is it called......a food chain usually contains a producer,consumer,carnivore,and an omnivore.....an example of a food chain like this is GRASS(PRODUCER),RABBIT(CONSUMER),FOX(CAR... i hope this helps....