Air Pollution is another major problem that is yet to be solved. The air is 99.9% nitrogen, oxygen, water vapor, and inert gases. We as humans depend on the air around us to live, without it we would die. Although we rely on this as an essential source for living, it is still littered and polluted with chemicals. Pollution of the atmosphere and the air around us is air pollution, and this is becoming more "popular" everyday. There are several main types of air pollution that include smog, acid rain, the greenhouse effect, and "holes" in the ozone layer. The types are extremely harmful to the environment and could result in serious damage.
There are many causes of air pollution and there are many to blame. The first type of air pollution is smog. The word smog came from a newspaper article almost 50 years ago. The word is slang for smoke and fog, and that is indeed what smog is.
Smog is a form of air pollution created by the photochemical reaction with sunlight and the chemicals in the air, and than this deadly mixture is released into the atmosphere. An example of how fatal smog was in 1952 with the incident, "London's killer smog." This incident happened in December of 1952, when a deadly wave of smog hit London killing over 10,000 people. Citizens walked through the streets with surgical masks on, waiting for a wind to raise and blow this terrible wave of pollution away. There wish came true on December 10, after almost a week of terror and many injured and dead people. Smog alone is just as fatal and dangerous as the other forms of air pollution.
The other major types of pollution are acid rain, greenhouse effect, and "holes" in the ozone...