natural means it was not made, unnatural means it was man made. Examples: natural: tomatoes, bananas etc. unnatural: leather, houses etc.
mahendra kumar
The difference between a human-made system and a "natural" system will depend entirely on what the system is. In many cases the human system will be simpler and have a narrow focus.
All human made system are embedded to natural world and important interfaces often exist between them. a- Natural systems are those that came into being by natural processes. For example, the food chain and the water cycle. b- Human Made systems are those in which human being intervened through component, attributes, or relationships. For example, the set of solution that applied to the problem of flooding on the Nail River.
Communications satellite system is the main difference of gps
and what. air bubble system? or Hydrometer??
The Satelite Navigation System uses Global Positioning System to find where you are
The difference between a human-made system and a "natural" system will depend entirely on what the system is. In many cases the human system will be simpler and have a narrow focus.
Not all but most. there is no system, manmade or natural, that is 100% efficent.
In natural frequencies the output of the system will be less than the maximum level. In the resonance frequency the output of the system will be the maximum level.
No. not at this stage of human social development. Natural order sort thing out well in natural process in natural systems. Ourselves is the product of natural ordering. But when this process developing naturally, our society becomes a highly manmade structure with highly manmade functions. And because natural process will always bring destructive effect on a manmade structure and disrupt its functions, our present social system no longer can ordering itself under natural directing principle --- it need a manmade rational thinking to direct a rational process to direct its development and this rational process only can stably proceed in a rational social system. Because manmade processes intrinsically do not have natural and spontaneous thermodynamic and behavioural stability. That is why we are in a dangerous system crisis: our society no longer a natural system which can depend on natural process to order it but still not a rational system yet --- a highly manmade structure still under natural directing principle to direct it --- free completion and natural selection. It is the most destructive period in human history and in future --- There is no functioning order at the moment: neither natural order nor rational order can work well at this situation. It appear to be "opportunity have never been greater" but the fact is: human future have never been so in danger. So don't sit there and say: I hope things will get better. But standing up and say: I will make it better. If some others agree with you, then it will become: we will make it better.
difference between farming system and cropping system
difference between operating system and system software?
There is very little difference between the circulatory system of a horse and a human other than size. The other primary difference would be that the human system functions on a vertical plane and the horse system functions on a more horizontal plane because of the natural orientation of their bodies.
Ecohydraulics is a field of research that studies how the water cycle in a given region affects the natural ecosystem and how manmade impacts on the system can be measured and controlled.
The difference between salt and msg is that salt is a natural occurring mineral substance and is needed by the human body. MSG is an artificial chemical that causes problems in the nervous system and brain.
the difference between end user system and organisational system
Difference between a human being and an elephants digestive system?
Definitions of the set of natural numbers often include 0, so the addition of 0 to the set makes no difference at all. Where it does, or where there is need to emphasise the difference between two the sets they are denoted by N+ and N0, where the second (obviously) includes the 0.