Answer :
Answer:
Within all biological communities, energy at each trophic level is lost in the form of heat (as much as 80 to 90 percent), as organisms expend energy for metabolic processes such as staying warm and digesting food (see biosphere: The organism and the environment: Resources of the biosphere: The flow of energy).
Explanation:
Within all biological communities, energy at each trophic level is lost in the form of heat (as much as 80 to 90 percent), as organisms expend energy for metabolic processes such as staying warm and digesting food (see biosphere: The organism and the environment: Resources of the biosphere: The flow of energy).
Energy can neither be created nor be destroyed. The available energy within each trophic level is lost as heat and only 10% of the energy is utilized.
The 10% rule can be explained as:
1. Energy in the different trophic levels is passed and the rest of the energy is lost as heat.
2. The law suggests that only 10% of the energy is transmitted to different trophic levels.
3. Approximately 80%-90% of the energy is lost in the form of heat. The organisms utilize energy for metabolic processes and keep them warm.
Thus, the rest of the energy is lost as heat and only 10% of the energy is transferred to the next trophic level.
To know more about energy transfer, refer to the following link:
https://brainly.com/question/16065961