The 3.0 Saturn engine is an interference engine. This means that if the timing belt comes off, breaks, or gets out of time, the pistons will contact the valves and bend the valves. This is the reason your engine has no compression. The cylinder heads will need to come off and the bent valves will need to be replaced.
12 Main Types of Agriculture. 1) Shifting Cultivation (rotating crops) 2) Intensive Pastoral Farming (focused on grazing animals) 3) Subsistence Cultivation (eeking out a living, often on inhospitable land) 4) Commercial Cultivation (usually focused on cash crops, such as cotton, palm oil - and poppy for heroine)
Industrial agriculture From http://en.wikipedia.org/wiki/Industrial_agriculture Industrial agriculture is a form of modern farming that refers to the industrialized production of livestock, poultry, fish, and crops.The methods of industrial agriculture are technoscientific, economic, and political.ost of the meat, dairy, eggs, fruits, and vegetables available in supermarkets are produced using these methods of industrial agriculture. Historical development and future prospects The birth of industrial agriculture more or less coincides with that of the Industrial Revolution in general.