1. What Constitutes Air Pollution
Abstract Air pollution is a constant threat to our society. ... When people think about air pollution, they usually think about smog, acid rain and other forms of outdoor air pollution. ... Air is 99.9% nitrogen, oxygen, water vapor and inert gases. ... There are several main types of pollution and well-known effects of pollution which are commonly discussed. ... This type of pollution is sometimes referred to as "black carbon" pollution. ...
- Word Count: 1384
- Approx Pages: 6
- Has Bibliography
- Grade Level: High School