Groundwater is difficult to clean because, the water is dispersed throughout large areas of rock, and also because the pollutants can cling to the materials that make up the aquifer.
All pollution is not the same - sheer tonnage can be balanced against impact (dust vs. hydrogen sulfide) and make comparison of pollution sources, importance and impact difficult or impossible to compare.
It is most difficult to locate the location of sounds directly above the head or below the chin. This is because the ears are located on the sides of the head, making it challenging to discern vertical directionality.
the pollution that factory make s is air pollution
How pollution can be minimized
NO
We cannot make air pollution free. But we can reduce it by taking necessary steps. IF we want to make air pollution free our technology development should be curtailed but we can reduce it..
No If you count pollution as unwanted chemicals or material in an environment.
They do as much pollution as much the locals do.
we can make people aware of harms of water pollution.
No. It would take energy (pollution) to make them. And also to charge them, assuming you went electric.
As you live you life try not to make or be the cause of pollution - this will help the world.