Question

Write a short notes on the various trophic levels in a typical ecosystem.

Answer 1

Various levels at which the transfer of energy takes place are called trophic levels. There is mainly 4 trophic levels.

Answer 2

HLO MATE HERE IS UR ANSWER.

⭐. Energy flows into biological systems (ecosystems) from the sun.

⭐. The biological systems of environment includes several food levels called trophic levels.

⭐. A trophic level is composed of those organisms which have the same source of energy.

❤. VARIOUS TROPHIC LEVELS IN A TYPICAL ECOSYSTEM ❤

⭐. The first trophic level begins with the green plants ( producers ) Ex: Rose bush.

⭐. The second trophic level is occupied by primary consumers like herbivores Ex: Aphids.

⭐. The third trophic level is occupied by secondary consumers like carnivores Ex: Spider.

⭐. The fourth trophic level is occupied by teritiary consumers like top carnivored Ex: small birds.