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)
Factory farming and industrial agriculture are used interchangeably, although industrial agriculture tends to be used more to describe this intensive type of crop (plant) production and factory farms is used when referring to industrial animal production. Shop Sustainable. 2  When you buy sustainably grown and produced foods, you send a message with your food dollars: âI do not support industrial and factory farming!â. 3  You can buy local foods by joining a CSA group, visiting a farmers market or using the Eat Well Guide to find a farm near you.