Asked by tharunya rajapaksha on Sep 23, 2024
Verified
What best represents the 10% ecological efficiency rule?
A) the productivity circle
B) the energy pyramid
C) the mass pyramid
D) the cultural pyramid
Ecological Efficiency
The efficiency with which energy is transferred from one trophic level to the next in an ecosystem, notably low due to the second law of thermodynamics.
- Gain an understanding of the structure of food chains, the hierarchy of trophic levels, and the flow of energy across an ecosystem.
Verified Answer
MJ
mohamed jibril4 days ago
Final Answer :
B
Explanation :
The energy pyramid best represents the 10% ecological efficiency rule as it shows the decreasing energy available at each trophic level due to energy loss through respiration, heat, and waste. Only about 10% of the energy from one trophic level is passed on to the next level, leading to a pyramid shape. So, the energy pyramid is a graphical representation of the 10% ecological efficiency rule.
Learning Objectives
- Gain an understanding of the structure of food chains, the hierarchy of trophic levels, and the flow of energy across an ecosystem.