In a food chain, the third trophic level is always occupied by
(a) carnivores
(b) herbivores
(c) decomposers
(d) producers
(a)In a food chain, the third trophic level is always occupied by carnivores that feed on herbivores.
Tropic levels
1. Producers/autotrophs ---- level - 1
2. Herbivores ---- level – 2
3. Carnivores ---- level – 3
4. Higher Carnivores ---- level – 4
Therefore option (A) is correct