Introduction of pollution.
Pollution can be defined as the introduction by humans, deliberately or inadvertently, of substances or energy (heat, radiation,etc).
Kind of pollution
There are manly three kinds of pollution. The increasing number of factoris and industries is the one sorce witch is cawing pollution of air,water and noice the wast products of three factoris go into drain,canals and rivers though pipes this make this water toxic and dirty smoke from their chimies fills the air with dangerous gases. Noise from machine and sirens creats noise pollution gnereasing the number vehicles on the road result in noise and air pollution.
Harm caused by pollution.
The smoke from vehils is disease deforestition prevent rain from falling which effect food production.
Gorvement is doing a lot of work to fight pollution we hope that this problem will be solved.