Nowadays,one of the colossal misfortunes is definitely pollution.Although many affairs are arranged to solve this difficulty,government should take more steps in this respect.As we are capable witness,there are a lot of functional methods toward this issue.These solutions are able to divide three groups:enviromental ,individual and social methods.First of all,of all we should discuss how air dirtiness can rectify with obliterating artificial materials who have put in our surrounding freely without thinking how hard they should be removed.There are many synthetic items are produced,which determinate many creature lives by contaminating the world.Secondly,the individual way is turning out fundamentally.This style is one of the easiest ways,which should be thought to compeers from the beginning of their lives.This preferable way is fulfilling the clean environment via inexpensive methods.Last but not least we come up to the most appealing method which say with cooperation between nations toward portion control of every state not only having blue sky and clear air is possible but also there is no need to pay off a lot for it
