What is environment? Environment means where we live,where we take breath,where we stayed. Among of air,soil,water are the element of environment.Air is very important for us.Now a days , Environment pollution is a great problem of overall world. So, air pollution is mostly great problem of world. Brick klins is responsible for that. Now a days, There are many brik kilns in our country besides river. It makes carbon dioxaide carbon monoxide. Which is bad for our environment and ecological balance. So, we should use CNG and new technology no recicle the harmful gas. And protect our invironment. Mind it, World warm is a great threat for us.
