Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET
Exam
NEET
Subject
Botany
Chapter
Ecosystem

NEET · Botany · Ecosystem

What does each bar in the energy pyramid indicate?

What does each bar in the energy pyramid indicate?

Options

  1. AThe amount of energy present at each trophic level
  2. BThe amount of energy lost as heat at each step
  3. CThe total energy in the ecosystem
  4. DThe energy in a given time or annually per unit area

Correct answer

D. The energy in a given time or annually per unit area

Step-by-step solution

Pyramid of energy is always upright, can never be inverted, because when energy flows from a particular trophic level to the next trophic level, some energy is always lost as heat at each step. Each bar in the energy pyramid indicates the amount of energy present at each trophic level in a given time or annually per unit area.

Practice Ecosystem on Quantrex Academy →

More from Ecosystem

Match List I with List II : List I List II A. Productivity I. Gross primary productivity… NEET 2026Ecological pyramids represent the relationship between the organisms at different trophic… NEET 2026Which of the following statements are correct ? (a) Energy flow from producers to… NEET 2026Which of the following are primary consumers in a food chain ? NEET 2026Match List I with List II : List I List II A. Decomposition I. Accumulation of dark… NEET 2026Which of the following is the unit of productivity of an Ecosystem? NEET 2025Given below are two statements: Statement I : The primary source of energy in an… NEET 2025Given below are two statements: Statement I: In ecosystem, there is unidirectional flow… NEET 2025 Full Ecosystem list All NEET PYQs