You have seen that some people collect the waste material from outside of your home; they collect the used plastic bags, rappers, bones, books and other used material in the home. Some people think that they are poor and have no proper job and due to this reason they perform this job, but in real case no such condition exists.

They are not poor but some people have poor thinking about them, they are the soldiers of the environment. They collect the used and waste material from different streets, colony and also from the city so that they can keep the city clean. They also can perform any other duty instead of this but they are great people and they prefer the cleanliness of the city.

After collecting the waste material they that material to the big dealer of the city who further supply this material to different industries after the classification of that material. Then the industries recycled that material and prepare new products and relaunched in the market. In this way they obtain a self satisfaction by keeping the environment clean. Along the clean environment they also obtain the good job opertunities  and also help in developing the economy of the nation.