Organic example sentences

All three of these perspectives — supernatural, biological or organic, and psychological — have recurred throughout the history of Western civilisation.Generally, organic solvents, metals and metallic oxides form fume particles.The other major water pollutant is organic matter such as leaves, grass, trash etc.The organic waste is decomposed by bacteria in biogas digesters to emit biogas which is essentially a mixture of methane and carbon dioxide.Other factors are the topography, role of organic material and time taken for the composition of soil formation.Have you perceived the idea of green chemistry ? It is well known that organic solvents such as benzene, toluene, carbon tetrachloride etc.Minerals such as coal, petroleum and natural gas are organic substances found in solid, liquid and gaseous forms respectively.Carboxylation is the fixation of CO2 into a stable organic intermediate.Such polynuclear hydrocarbons are formed on incomplete combustion of organic materials like tobacco, coal and petroleum.The bulk of organic matter in manure helps in improving the soil structure.Infact organic farming is much in vogue today because it is practised without factory made chemicals such as fertilisers and pesticides.These compounds were initially extracted from natural substances and it was thought that these carbon compounds or organic compounds could only be formed within a living system.Being highly porous, activated charcoal is used in adsorbing poisonous gases; also used in water filters to remove organic contaminators and in airconditioning system to control odour.Organic farming is a farming system with minimal or no use of chemicals as fertilizers, herbicides, pesticides etc.Three molecules polymerise to form benzene, which is the starting molecule for the preparation of derivatives of benzene, dyes, drugs and large number of other organic compounds.