Food chain refers to the sequence of events in an ecosystem, where one organism eats another and then is eaten by another organism. See some examples of the food chain on land and in the water. read more
Food chains are often demonstrated in conjunction with food webs, which illustrate the interconnectedness of many species that consume more than one food source, such as fish eating plants, insects, and smaller fish, or hawks eating mice, rabbits, and snakes. read more