Pyramid of biomass (upright)जैवभार पिरामिड (सीधा)

NCERT Fig 12.4 (b) · Class 12 Biology · Chapter 12 · interactive diagram

Parts and their functions

• Primary producers: 809 (प्राथमिक उत्पादक: 809) — Largest biomass at the base (dry weight, kg per m²).
• Primary consumers: 37 (प्राथमिक उपभोक्ता: 37) — Sharp drop in biomass at the herbivore level.
• Secondary consumers: 11 (द्वितीयक उपभोक्ता: 11) — Even less biomass.
• Tertiary consumers: 1.5 (तृतीयक उपभोक्ता: 1.5) — Least biomass at the top.

Original diagram drawn by Simple Learning Hub, based on NCERT Fig 12.4 (b). Report a mistake