Start reading from lowest and follow anticlockwise you have the main steps of a cycle process of production. Be it both to manufacture a product as in industry or argiculture. You can use it with few adaptations, to review basic sectors of production as used in economics. From inside to outside you may also have basic componant of the step, like (down of the picture): investments and inputs (which are generally imagined as warranted, at least officially commited when starting the process of production).
Also once accomplished all the process the close it it is to add distribution and the social restart of the cycle. Once this makes pattern of economic cycle all accross the economy, natural ones ?
One can think the agriculture imposes obvious climate's sort of determinants. Well seasoned climates plays on human ecological meanings. There are also plenty of normative or conventional ways to have seasonal pattern, since yearly holidays, annual financial disposals of accounting and so on. It can be economically quite interesting to intent to defined in a more social-economical ways than traditional business cycles studies. But at end of all this for supporting flexibility as well as the interest of business. This should not be only ground in the stupid idea that only maximazing to exhaution of people is the best way to secure profits.