Enviromental effects of air pollution and

Environmental Quotes about GENERAL "Perhaps reluctantly we come to acknowledge that there are also scars which mark the surface of our Earth—erosion, deforestation, the squandering of the world's mineral and ocean resources in order to fuel an insatiable consumption. The temperature increases bring crop-withering heat waves, more-destructive storms, more-intense droughts, more forest fires, and, of course, ice melting. We are crossing natural thresholds that we cannot see and violating deadlines that we do not recognize. Mobilizing to Save Civilization "Our choices at all levels—individual, community, corporate and government—affect nature.

Enviromental effects of air pollution and

Research on Health and Environmental Effects of Air Quality | Air Research | US EPA

What is PM, and how does it get into the air? Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye.

Others are so small they can only be detected using an electron microscope. How small is 2. Think about a single hair from your head. The average human hair is about 70 micrometers in diameter — making it 30 times larger than the largest fine particle. Sources of PM These particles come in many sizes and shapes and can be made up of hundreds of different chemicals.

Some particles less than 10 micrometers in diameter can get deep into your lungs and some may even get into your bloodstream. Of these, particles less than 2. Fine particles are also the main cause of reduced visibility haze in parts of the United States, including many of our treasured national parks and wilderness areas.

EPA regulates inhalable particles.

Environmental Research - Journal - Elsevier

Learn about how air quality standards help reduce PM. You can use air quality alerts to protect yourself and others when PM reaches harmful levels: Every day the Air Quality Index AQI tells you how clean or polluted your outdoor air is, along with associated health effects that may be of concern.

Enviromental effects of air pollution and

The AQI translates air quality data into numbers and colors that help people understand when to take action to protect their health. Contact Us to ask a question, provide feedback, or report a problem. Particulate Matter PM Pollution.We would like to show you a description here but the site won’t allow us.

Jul 15,  · Air pollution is a mixture of natural and man-made substances in the air we breathe. It is typically separated into two categories: outdoor air pollution and indoor air pollution.

In , the World Health Organization concluded that outdoor air pollution is carcinogen to humans. Indoor air. Research on the chemical, physical, ergonomic, biological and psychosocial hazards in the workplace and effects of environmental contaminants on health.

Environmental Science Scout's Name: _____ Environmental Science - Merit Badge Workbook Page. 5 of 18 b. Air Pollution 1.

Perform an experiment to test for particulates that contribute to air pollution. There are over 3, acronyms covering the automotive industry.

SMMT have pulled most of the together for your reference here. The environmental impact of transport is significant because transport is a major user of energy, and burns most of the world's schwenkreis.com creates air pollution, including nitrous oxides and particulates, and is a significant contributor to global warming through emission of carbon dioxide.

Within the transport sector, road transport is the largest contributor to global warming.

Causes and Effects of Environmental Pollution - Conserve Energy Future