In upright pyramid of biomass, herbivores occupy the position

Options

A. 1
B. 2
C. 3
D. 4

Answer

### Step-by-Step Solution:

1. **Understanding the Pyramid of Biomass**: The pyramid of biomass represents the amount of biomass at each trophic level in an ecosystem. It typically has a broad base and tapers towards the top, indicating that there is more biomass at the producer level compared to the higher trophic levels.

2. **Identifying the Trophic Levels**: In an upright pyramid of biomass:
- The **first trophic level** consists of producers (plants), which convert sunlight into energy through photosynthesis.
- The **second trophic level** consists of herbivores, which are primary consumers that feed on the producers.
- The **third trophic level** consists of carnivores, which are secondary consumers that feed on herbivores.
- The **fourth trophic level** may include tertiary consumers, which feed on secondary consumers.

3. **Position of Herbivores**: Since herbivores directly consume the producers, they occupy the **second position** in the upright pyramid of biomass. This means they are the second trophic level in the ecosystem.

4. **Conclusion**: Therefore, in an upright pyramid of biomass, herbivores occupy the second position.