Thus there is a transfer of energy from leaf to caterpillar to bird, in a food chain: In food chains, we group organisms according to their feeding level or trophic level: green plants are at Feeding Level 1 or Trophic Level 1 herbivores (e.g. caterpillars) are at Feeding Level 2 or Trophic Level 2 carnivores (e.g. blue tits which eat herbivores) are at Feeding Level 3 or Trophic Level 3 carnivores (e.g. sparrowhawks) which eat other carnivores are at Feeding Level 4 or Trophic Level 4.
(e.g. blue tits; eat; herbivores) (e.g. blue tits which eat herbivores; are; at Feeding Level 3 or Trophic Level 3 carnivores) (green plants; are; at Feeding Level 1 or Trophic Level 1 herbivores; L:In food chains) Context(green plants are,List([172, 188))):(we; group; organisms) (e.g. sparrowhawks; eat; other carnivores) (green plants; are; at Feeding Level 4 or Trophic Level 4) (green plants; are; at Feeding Level 2 or Trophic Level 2 carnivores) (there; is a transfer of; energy)
green plants are,List([172, 188))
e.g. blue tits e.g. blue tits which eat herbivores green plants we e.g. sparrowhawks green plants green plants there
eat are are group eat are are is a transfer of
herbivores
at Feeding Level 3 or Trophic Level 3 carnivores
at Feeding Level 1 or Trophic Level 1 herbivores L:In food chains
organisms
other carnivores
at Feeding Level 4 or Trophic Level 4
at Feeding Level 2 or Trophic Level 2 carnivores
energy