Different Types of Air Pollution for Professional Engineering Exam

There are different types of pollution in the world. Pollution means that the material or medium is not normal. The air may be polluted or water may be polluted.

USA developed the Clean Air Act, which is a United States Federal Law that aims to control air pollution. The Environmental Protection Agency (EPA) is involved in implementing the Clean Air Act.

Due to the Clean Air Act, there were lots of good changes in the air quality in the USA. The changes are:

1. Carbon monoxide emissions came down to 89 million tons from previous emissions of 197 million tons
2. Sulpur Dioxide emissions came down to 15 million tons from a previous high of 31 million tons
3. Nitrogen Oxide emissions fell to 19 million tons from a high of 27 million tons
4. Emissions of the particles went down to 80%
5. Emissions from Lead went down to 98%

There are several gases that are recognized as being hazardous. Chloroform, Selenium, and Benzene are few examples of these bad gases. Professional Engineer Exam Prep deals with air pollution.

EPA has identified a set of diseases that occur due to air
pollution. Air Pollution leads to following consequences:

1. Irritation of eyes
2. Respiratory track problems such as Asthma
3. Dying young due to different types of exposure
4. Heart attack and strokes
5. Central Nervous System problems
6. Reproductive issues
7. Cancer

There are several methods to reduce air pollution. Burning of fossil fuels causes a lot of air pollution. In order to reduce this burning, wind energy, solar energy, and other renewable energy are brought into energy generation. Companies are also asked to reduce the emission of polluting gases into the atmosphere. Energy efficient cars generate a lesser amount of pollution than normal cars. Private transportation must also be carried out on vehicles that cause less pollution. Air Pollution is one of the topics of Professional Engineer Exam.

There are several other individual precautions that can be taken to reduce air pollution. Walk or take the bicycle to the market or school instead of taking a vehicle that emits unwanted fuel. Use public transportation instead of private transportation. Make use of school bus or company bus and avoid taking your car.

Instead of each one in the office moving around in each ones car, everyone can avail of carpooling and use a single car for pickup and drop. Grow a lot of trees and plants in your home garden and local parks.

You can form a group for tree watching and tend to how well the trees and plants are growing in your neighborhood. Use only the lights and fans that are needed. Switch of the electrical equipment that you are not currently using. Use a compost pit in your garden and avoid burning leaves. Use catalytic converters for cars. Preparing for the Professional Engineering Exam will help you to know how to deal with air pollution.