Question

Which of the following correctly describes the direction of energy flow in an ecosystem?

• A. Sun → Producers → Consumers → Decomposers
• B. Consumers → Producers → Decomposers → Sun
• C. Decomposers → Consumers → Producers → Sun
• D. Producers → Decomposers → Consumers → Sun

Answer 1

Answer:

A. Sun → Producers → Consumers → Decomposers

• Energy flow begins from the Sun to Producers (plants), then to Consumers (herbivores & carnivores), and ultimately decomposers recycle nutrients back into the system.