Decomposition example sentences

The decomposition is caused by some microorganisms.What form of energy is causing these decomposition reactions? We have seen that the decomposition reactions require energy either in the form of heat, light or electricity for breaking down the reactants.Let us apply the above equation for decomposition of calcium carbonate.Manure is prepared by the decomposition of animal excreta and plant waste.Carbon dioxide (CO2) is released into the atmosphere by respiration, burning of fossil fuels for energy, and by decomposition of limestone during the manufacture of cement.The reservoirs that are created on the floodplains also submerge the existing vegetation and soil leading to its decomposition over a period of time.Decomposition of calcium carbonate to calcium oxide and carbon dioxide on heating is an important decomposition reaction used in various industries.Such a decomposition reaction into smaller fragments by the application of heat is called pyrolysis or cracking.Bauxite deposits are formed by the decomposition of a wide variety of rocks rich in aluminium silicates.In a decomposition reaction, a single substance decomposes to give two or more substances.Thus, the decomposition of CaCO3 (s) is an endothermic process and you have to heat it for getting the desired products.Manure is an organic substance obtained from the decomposition of plant or animal wastes.Decomposition reactions are opposite to combination reactions.But the increase in combustion of fossil fuels and decomposition of limestone for cement manufacture in recent years seem to increase the CO2 content of the atmosphere.Another mode of formation involves the decomposition of surface rocks, and the removal of soluble constituents, leaving a residual mass of weathered material containing ores.