Air is a mix of gases, particularly of oxygen, which is essential for human breathing. Why the need to filter air? There are actually three critical reasons on why we need to filter the air we breathe.
First reason is to protect our health. All of us have been aware to how polluted our atmosphere has really become. Microscopic air particles have lumped into our once breathed fresh and clean air.
These tiny air particles include dust, pollen, mold spores, animal hair, dander, and bacteria. Unfortunately, they all can serve as carriers for bacteria, viruses, and other possible detrimental pollutants, which could result you from developing minor allergies to major harmful illness or diseases. Did you know that using air filters can also help you save money?
Over time, your heating and air conditioning system can get clogged. This causes for longer time to get your room heated or cooled. Air filters keep your A/C coil or ductwork from being clogged.
Clogging is resulted when the air ... more.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.