What Is Indoor Air Pollution ?

Indoor air pollution is a common term used to describe the quality of air indoors, and whether it is polluted or not. Most people do not consider indoor pollution, and think they are exposed to the risks of air pollution only when they are outdoors. However, if we are not careful, then we can create the same polluted environment we have outdoors even our homes without knowing about it.

Solution Of Ozone Depletion

Scientists were shocked to learn that the ozone layer was depleting, and it came as a surprise to the whole world. It was found that the main reason for the depletion of the ozone layer is the use of CFCs or chlorofluorocarbons. CFCs are used mainly by industries because of their varied uses and also cheap costs. It is one chemical that is used widely by several types of industries. The only way to control the ozone layer depletion is that the industries should stop using CFCs completely.