Question

Energy flow and energy transformations in living systems strictly confirm to the:
A. Law of limiting factors
B. Liebig’s law of minimum
C. Laws of thermodynamics
D. shelford’s law of tolerance

Answer 1

Hint: In order to answer such questions one must know about energy flow and energy transformation, also you should have knowledge regarding laws of thermodynamics. There are various laws which are followed by a stable ecosystem.


Step by step solution:
Energy flow is the movement of energy through a community of living things. The division of all living things into producers and consumers, and the subsequent organization of these producers and consumers into a food chain, are both possible. Energy flow diagrams, also known as energy flow charts, are used to graphically and numerically depict energy and energy transformation. This could comprise initial energy supplied to a system as raw fuels, energy supply, conversion or transformation, losses, and energy usage. In food webs, energy moves from producers to consumers between the species. Organisms need energy to complete their daily activities. The process of photosynthesis in plants transforms solar energy, which makes up the vast majority of the energy in food webs, into chemical energy. Energy transformations are operations that change one sort of energy (such as chemical, kinetic, or gravitational potential energy) into another. Energy transformation must be a part of every type of energy consumption.

Energy can only be changed in form; it cannot be created or destroyed, according to the basic law of thermodynamics. In biological systems, energy flows from the producers to the primary and secondary energy sources, and then to the decomposers. The law of thermodynamics is unequivocally confirmed by such energy flow and transformations in living systems. Understanding the dynamics and course of a process is made easier by the law of thermodynamics. Energy cannot be generated or destroyed, according to the law of thermodynamics, but it can be moved from one place to another. Living things interact with their environment by exchanging materials and energy. This mechanism so validates the law of thermodynamics.
So, option (C) is correct.


Note:
This energy flow is based on two different thermodynamic laws: the first law, which stipulates that energy can only change from one form to another and cannot be created or destroyed. According to the second law of thermodynamics, energy is squandered more and more when it is transferred.