Sumesh Tiwari, VIII B@delhi

The problem of environmental pollution has become very serious in recent years all over the world. Today, the air that we inhale is polluted. If we do not tackle the problem now, it can give a harmful effect to our future generation. No doubt, our progress and development is the result of industrial growth and technological advancement ,but this progress has a negative influence on the environment. Pollution makes the environment unfit for living. It has  become a health hazard.
Air pollution is one of the major ecological problems man is facing today. Air pollution is prominent in big cities like Mumbai, Delhi, Ahmedabad, Kolkata etc. where the smoke is emitted from the chimneys of mills and factories, burning agriculture stubble and noxious fumes from automobiles. Thus, air becomes polluted and we are bound to inhale such polluted air. 
The capacity of lungs in children are very weak. This air pollution causes respiratory diseases such as asthma and bronchitis. Our school announced online classes upto class 9th and it is affecting children's education. Just because of this pollution children are not able to go out and play outdoor games.

Sumesh Tiwari