Question

Identify the ecological pyramid which is generally inverted in a marine ecosystem is

• A. energy
• B. numbers
• C. biomass
• D. forests

Hint:

In marine ecosystems, producers (like plankton) have a lower biomass than primary consumers (like small fish), causing the biomass pyramid to be inverted.

Answer 1

The Correct Option is C

Step 1: Understand ecological pyramids.
In ecosystems, ecological pyramids represent the distribution of biomass, energy, or numbers at each trophic level.

Step 2: Determine the structure in marine ecosystems.
In marine ecosystems, the pyramid of biomass is often inverted. This is because a large number of small organisms (like plankton) supports a smaller number of larger organisms (like fish).

Step 3: Confirm the correct answer.
The biomass pyramid in marine ecosystems is usually inverted, as it’s the quantity of biomass that decreases as you move up the trophic levels. Therefore, the correct answer is (3).