Answer:
1.Because it gives a direct relation that can be used to obtain the efficiency E = Input/output which tell us how the system works, for example, if the efficiency is bigger than one, this means that the system amplifies the input (the output is bigger than the input) while if the efficiency is less than one, the output
2.(a) EXAMPLE answers: Two inputs are doctors and nurses. Two outputs are better health and medicines. Two side effects are the cost of insurance payments and the cost of medicine
2.(b) sorry I don’t have a answer
3. Inputs that occur naturally include energy from the Sun and wind, energy from insects and other organisms, nutrients from the soil, and water from precipitation. Water is also an input provided by humans, as are nutrients from compost and manure.
4. System thinking is a way of understanding reality that emphasizes the relationships among a system's parts, rather than the parts themselves. System thinking is a process of discovery and exploration, an inquiry into the governing processes underlying the problems we face.
5. The relationship between side effects and system thinking is very simple. Side effects are very general consequences and system thinking is a process
Explanation:
I hope i helped the best I can, sry about 2.(b)
