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Food Chain (Topical Term)

Preferred form: Food Chain
Used for/see from:
  • Food Web
  • Parasite Chain
  • Predator Chain
  • Saprophytic Chain
  • n: Chain, Food
  • n: Chain, Parasite
  • n: Chain, Predator
  • n: Chain, Saprophytic
  • n: Chains, Food
  • n: Chains, Parasite
  • n: Chains, Predator
  • n: Chains, Saprophytic
  • n: Food Chains
  • n: Food Webs
  • n: Parasite Chains
  • n: Predator Chains
  • n: Saprophytic Chains
  • n: Web, Food
  • n: Webs, Food

The sequence of transfers of matter and energy from organism to organism in the form of FOOD. Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant. PLANTS, which convert SOLAR ENERGY to food by PHOTOSYNTHESIS, are the primary food source. In a predator chain, a plant-eating animal is eaten by a larger animal. In a parasite chain, a smaller organism consumes part of a larger host and may itself be parasitized by smaller organisms. In a saprophytic chain, microorganisms live on dead organic matter.

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