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| 1. |
Why do we not find food chains of more than four trophic levels in nature ? |
| Answer» Solution :Food chains with more than four trophic levels are generally not found in nature. This is because only 10% of ENERGY is transferred to NEXT trophic LEVEL. Hence, not much energy is left for further transfer after the fourth trophic level. This is ALSO known as 10% Law. | |