Environment & Ecology · Ecosystem Functioning
Which statement regarding the flow of energy through an ecosystem is correct?
- 1Energy is recycled completely between different trophic levels
- 2Energy transfer efficiency between adjacent trophic levels is nearly 90%
- 3Energy flow is strictly unidirectional✓
- 4Energy pyramids can be completely inverted in a stable ecosystem
Correct answer
Energy flow is strictly unidirectional
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Environment & Ecology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Ecosystem Functioning?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Ecosystem Functioning