Environmental Science.

Running Head : Environmental Science primitive phosphates and chlorinated hydrocarbonsName of authorName of trigger Similarities and differences between perfect phosphates and chlorinated hydrocarbons original phosphates and chlorinated hydrocarbons adopt the same basic organize with carbon and total heat . Chlorinated hydrocarbons have chlorine as an added element . perfect phosphates have the hydrocarbon chain and phosphate class . Chlorinated hydrocarbons are less virulent indeed organic phosphates . both are used as insecticides .However they are difficult to carry off from the environment as they do not degrade which creates problems . Organic phosphates like parathion and Malathion are telling on insects like aphids and mites .

Organophosphates arsehole form flammable phosphine bobble in the presence of step-down agents or can be oxidised to release friction match oxides (Cameo chemicals 2008Chlorinated hydrocarbons include DDT , heptachlor and mirex Organic phosphates are constitute in the soil whereas chlorinated hydrocarbons are rare but may present in some processes in the human body . Organic phosphates degrade faster then chlorinated compounds and degrade by hydrolysis . This quicker degradation makes them a kick downst denudes alternative .They act by attaching to enzyme acetyl cholinesteraseFour methods of swearing jibe areInsect dictation can be done by spray , natural predators and using biotic controls . Spray ing can be done by business deal pumps or t! hrough the air where it is to a greater issue expensive as helicopters or aeroplanes are requisite subjective predators are a safer method of pest control as no chemicals are introduced and it can be more selective . Here a natural predator of a pest is introduced to keep...If you want to get a full essay, aim it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay