Question

A much small fraction of energy flows in a terrestrial ecosystem through
Options
Grazing food chain
Detritus food chain
Complex food chain
Food web aquatic ecosystem​

Answer 1

Answer:

As against this, in a terrestrial ecosystem, a much larger fraction of energy flows through the detritus food chain than through the grazing food chain.

Answer 2

A much small fraction of energy flows in a terrestrial ecosystem through

Explanation:

• Food energy is transferred from green plants named producers through a subsequent level of organisms with repeated eating and being eaten pattern is called a food chain. For example: Grasses → Grasshopper → Frog → Snake → Hawk/Eagle.

• Classification of Food Chains:

1. Grazing food chain and
2. Detritus food chain.

• In a terrestrial ecosystem, a much bigger amount of energy flows through the detritus food chain as compared to the grazing food chain.
• An aquatic ecosystem provides small fraction of energy flows in a terrestrial ecosystem.
• So the correct answer for this question is Food web aquatic ecosystem​