Question

State the food habits of each trophic level in the pond food chain.

Answer 1

Food habits of trophic levels in the pond food chain:

• Producers (1st level): Green plants and phytoplankton are autotrophic and make their own food.
• Herbivores (2nd level): Small fish feed on phytoplankton and plant parts.
• Primary carnivores (3rd level): Fish feeding on zooplankton.
• Secondary carnivores (4th level): Large fish feeding on smaller fish.
• Decomposers: Bacteria and fungi that decompose dead organic matter.