Informative speech about air pollution.
Informative Speech about air pollution
Topic: Air pollution
Specific Purpose: To inform my audience about two causes and one effect of air pollution.
Central Idea: The main two causes of air pollution and an effect of it in human body.
April 1, 2013
Air Pollution Linked to 1.2 Million Premature Deaths in China
By EDWARD WONG
BEIJING — Outdoor air pollution contributed to 1.2 million premature deaths in China in 2010, nearly 40 percent of the global total, according to a new summary of data from a scientific study on leading...
Air pollution is define as the presence of chemicals in the atmosphere high enough to affect climate and harm organisms and materials. Gaseous or particulate substances released into the atmosphere in sufficient quantities or concentrations to cause injury to plants,animals, or humans...
following types of pollutions:
1. Air Pollution
2. Water Pollution
3. Chemical Pollution
4. Land Ozone-sphere Pollution
5. Land and Soil Pollution
6. Food Contaminants
7. Noise Pollution
8. Modern Pollutions
1. Air Pollution:
The major component of the biosphere is air without which no life...
What We Can Do to Improve Air Quality
Getting a breath of fresh air isn't as easy as it used to be. We've loaded the atmosphere with all kinds of pollutants that have triggered a number of serious atmospheric ills. The atmosphere is, in effect, talking back. It's warning us that it can't sustain more...
This about the Indoor and Outdoor Air Pollution and I also talked about the Black Carbon Pollution and more. Smog is a type of large-scale outdoor pollution. It is caused by chemical reactions between pollutants derived from different sources, primarily automobile exhaust and industrial...
By:Tan Wei Wei
Air pollution is the contamination of the air by noxious gases and small particles of solid and liquid matter in amounts that can cause harm to living organisms. Sources of air pollution include: transportation engines such as automobiles, power and heat generation,...
The Causes and Effects of Air Pollution
04 May 2014
Air pollution is a type of pollution that particulates made by human being activities or natural causes were brought into the Earth’s atmosphere. When it achieves to sufficient concentration and adequate...
chemicals from consumer products have many people thinking about air pollution and how it affects the planet . Air pollution is a complicated problem with many causes and effects and few solutions . Reducing air pollution and its effects will require the cooperation of people everywhere .
What is Air Pollution?
Pollution is now a common place term, that our ears are attuned to. We hear about the various forms of pollution and read about it through the mass media. Air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside...
the most polluted cities in the world. Transportation and industry are the leading causes of pollution in the city. The pollution is compounded by geographical factors.
First, the leading cause of the pollution is transportation due to three million, five hundred and twenty thousand citizens privately...
Air Pollution: Causes and Effects
It keeps us alive but at the same time, it can also be harmful.
We breathe air everyday. Air provides us with oxygen that is essential for living. Nitrogen, water vapor, and inert gases comprise air along with oxygen. Emission of substances that contaminate air...
Air pollution is the introduction of chemicals, particulates, biological materials, or other harmful materials into the Earth's atmosphere, possibly causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment.
The atmosphere is a complex...
Pollution is an issue of concern in the modern world that we live in today. There are many types of pollution, namely air, water and noise. Pollution in our environment will undoubtedly affect our quality of life. Our naturally beautiful world becoming ugly because it is suffering from the...
Causes and Effects of Air Pollution
Nowadays, the advanced of technology have made our life better than in the past. Standard of living of people is getting higher and higher, especially for those living in the town. But they do not know our earth has been destroyed by the time we pursue a beautiful...
Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. Air is 99.9% nitrogen, oxygen, water vapor and inert gases. Human activities can release substances into the air, some of which can cause problems for humans, plants, and animals.
Environmental effects of Air Pollution and the Urban Area
Air pollution has been and is a growing environmental problem that is closely related to the growth of urban settlements. While the cities and towns of the world grow larger they emit more and more toxic emissions are put out into the air. The purpose...
“Effects of Air Pollution in Children”
“Effects of Air Pollution in Children”
Air pollution is the presence in the outdoor atmosphere of one or more contaminants such as dust, fumes, gas, mist, odor, smoke, or vapor in quantities and...
Air pollution in U.S.A vs Air pollution in China
Has it ever happen to you to wonder all week for that special weekend when you will leave the city behind and head for the country? Which is the reason? It’s easy. You can finally breathe some quality air. So the aim of this...
The Effects of Pollution
Nowadays, pollution has become a major issue that concerns all countries worldwide. Majority of the pollution are results of the selfish behaviour of humans. There are many types of pollutions, examples are water pollution and air pollution. Each of this pollution can be...
The Cause and Effects of Air Pollution
University of Phoenix
The Cause and Effects of Air Pollution
Polluted fumes can enter the earth’s troposphere from a variety of ways. Three main sources that air pollution have been known to evolve from is exhaust...
EFFECTS OF AIR POLLUTION
Nowadays, we are busy with our lives and do not realise that what we have done to our environment. In fact, there are a lot of pollutions which have caused by human’s activities especially the air pollution. Air pollution is a commonly understood environmental issue. According...
Air pollution is one of the most serious environment issues. It causes over three million deaths each year, according to World Health Organization. It is also responsible for damages worth of billions of dollars. Steps are being taken to reduce air pollution, and thus reduce the death count and financial...
This article gives us a detailed follow up about the relationship between particulate matter and respiratory function in elderly. Particulate matter is a type of solid in air, which is toxic in the form of smoke, dust or vapor. This matter are consists of microscopic particles...
may be a little bit serious, on the air pollution in China. Fist of all, I’d like to show you some data or numbers on this topic.
← According to the World Health Organization, in China more than 650,000 people die each year from diseases related to air pollution.
← According to the World Bank ‘s...
Air pollution my speech
Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or cause damage to the natural environment or built environment, into the atmosphere. Air pollution has been a problem...
Health Effects of Air Pollution
Air pollution could affect the climate, the environment, and human
health. Among these areas, the health is the main focus of this
(Thomson Scientific, 2005).
Polluted air may contain one or more hazardous substances that affect
The review of the literature for this study focuses on procedures used to identify
teaching and learning styles and what effect a match between the two has on student
learning outcomes and evaluation of instructors. The review focuses on a number of
Air Pollution is not a new topic. It is a problem that we have noticed since the industrial revolution, when trees, houses and cars were covered in soot from the factories. People demanded change then, just as they are demanding it now. With all the talk of acid rain, global warming and ozone depletion...
May 23, 2013
Effects of Air Pollution
Everyday we go outside to begin our daily lives; we try and take a deep breath expecting to inhale good clean oxygen but instead get a huge waft of exhaust fumes from a large semi truck carrying cars to the nearest dealership. Air pollution is getting worse...