This website uses cookies to ensure you have the best experience. Learn more

Earth Pollution Essay

3381 words - 14 pages

EARTH POLLUTION

By:

GLEIDI B. LEOGAN
(BSE-1A)

TO:
DR. ROSEL W. DELES
(ENG.2)

I. INTRODUCTION

Pollution is a major global concern because of its harmful effects on the person’s health and on the environment. Everyone is affected as we are all inhabitants of this one and only place we call home, our planet Earth. Each person has something to contribute to prevent its further deterioration, to help ourselves, the children and ensuring a sustainable future for generations to come. We can help combat pollution in our own immediate environment if we are aware of the nature and form of pollutions and its effects on us and the environment. ...view middle of the document...

According to Engelking, Paul, in his report “Pollution”, partly states that urban air pollutions are commonly known as smog. It is generally a smoky mixture of carbon monoxide and organic compounds from incomplete combustion (burning) of fossil fuels such as coal, and sulphur dioxide from impurities in the fuels. As the smog ages and reacts with oxygen organic and sulphuric acids condense as droplets, increasing the haze. Smog developed into a major health hazard by the 20th century.

A second type of smog, photochemical, began reducing air quality over large cities like Los Angeles in the 1930s. This Smog is caused by combustion in car, truck, and airplane engines, which produce nitrogen oxides and release hydrocarbons from unburned fuels. Sunlight causes the nitrogen oxides and hydrocarbons to combine and turn oxygen’s into ozone, a chemical agent that attacks rubber, injuries p0lants, and irritates lungs. The hydrocarbons are oxidized into materials that condensed and form a visible, pungent haze.

B. WATER POLLUTION

The demand for fresh water rises continuously as the world’s population grows. From 1940 to 1990 withdrawals of fresh water from rivers, lakes, reservoirs, and other sources increased fourfold. Of the water consumed in the United States in 1995, 39 percent was used for irrigation, 39 percent was used for electric power generation, and 12 percent was used for other utilities; industry and mining used 7 percent, and the rest was used for agricultural livestock and commercial purposes.
POLLUTED RIVER IN THE UNITED KINGDOM

The pollution of rivers and streams with chemicals contaminants has become one of the most critical environment problems of the 29th century. Waterborne chemical pollution entering rivers and streams comes from two major sources: point pollution and nonpoint pollution. Point pollution involves those pollution sources from which distinct chemicals can be identifies, such as factories, refineries or outfall pipes. Nonpoint pollution involves pollution from sources that cannot be precisely identified, such as runoff from agriculture or mining operations or seepage from septic tanks or sewage drain fields; it is estimated that each year 10 million people die worldwide from drinking contaminated water.

Sewage industrial wastes and agriculture chemicals such as fertilizers and pesticides are the main causes of water pollution. The U.S. Environment Protection Agency (EPA) reports that about 37 percent of the country’s lakes and estuaries, and 36 percent of its rivers, are too polluted for basic uses such as fishing or swimming during all or part of the year. In developing nations, more than 95 percent of urban sewage is discharge untreated into rivers and bay’s, creating a major human health hazard.

Erosion, the wearing a way of topsoil by wind and rain, also contributes to water pollution. Soil and silt fine sediments) washed from logged...

Other Papers Like Earth Pollution

Pollution Essay

839 words - 4 pages INTRODUCTION Environment, encompasses all living and non living things occurring on Earth or some region thereof and the interaction of all living species. Types of Environment: (i) Natural environment: It includes air, water, light, soil, forests, plants, and animals etc. (ii) Artificial environment: The objects of our surrounding which are manmade are artificial environment. (iii) Biological environment: It includes all living organisms

Air Pollution - Essay 16

1303 words - 6 pages problem are expensive because of the difficulty of removing sulfur from coal and oil before they are burned. Another major environmental problem caused by air pollution is global warming or the "greenhouse effect". The greenhouse effect is caused by solar energy being trapped by CO2, Methane, Ozone (O3), Nitrous gas, and Chlorofluorocarbons (CFCs) that are in the air. The solar energy comes into the atmosphere as light, it hits the Earth, looses

Cellphones

1565 words - 7 pages Pollution 1. Environment Degradation: Environment is the first casualty for increase in pollution weather in air or water. The increase in the amount of CO2 in the atmosphere leads to smog which can restrict sunlight from reaching the earth. Thus, preventing plants in the process of photosynthesis. Gases like Sulfur dioxide and nitrogen oxide can cause acid rain. Water pollution in terms of Oil spill may lead to death of several wildlife species. 2

Air Quality

1336 words - 6 pages paid any attention to the problem of pollution on us earth. As the science progressed, people started to realize this problem. Each year, air pollution is the cause of millions of human deaths, and even larger numbers of respiratory, circulatory, and cancer- related disease occurrences air pollution arise from many sources. The most common and widespread air pollutants include carbon monoxide, sulfur dioxide, nitrogen oxides and particulate

Pollution

736 words - 3 pages Earth’s Cry for Help Pollution is caused by many day to day activities that we don’t even notice. There are also different types of pollution, but they all result in the same thing, earth is slowly dying. Pollution is harmful to both the environment and the creatures that inhabit it, including humans. If you are wondering what the most harmful causes of pollution are, look no further, because you should consider the terrible causes of air

Essay on Environmental Pollution: Causes, Effects and Solution

1254 words - 6 pages . During the last 10 years, the world has witnessed severe rise in environmental pollution. We all live on planet earth, which is the only planet known to have an environment, where air and water are two basic things that sustain life. Without air and water, the earth would be like the other planets – no man, no animals, no plants. The biosphere in which living beings have their sustenance has oxygen, nitrogen, carbon dioxide, argon and water vapour

Air Pollution Research Paper. Includes Introduction To Air Pollution,Types Of Air Pollution,Causes And Solutions,And Conclusion!

1199 words - 5 pages released from places like cars and factories, these chemicals rise and mingle in the clouds, and than return to earth in the form of precipitation. The Greenhouse effect is another import issue in air pollution. The Greenhouse effect is the trapping of heat and energy due to the gases that form a barrier in the atmosphere. The gases will let heat in but will not let all heat out. This is similar to what happens in a greenhouse. The ozone layer is also

Climate Change and Protecting the Environment

562 words - 3 pages Protecting the Environment It’s no secret our environment is changing at an alarming rate. Air and water pollution are higher than ever before. Deforestation has significantly affected the amount of oxygen on earth. This has caused a rise in temperature and our weather climates are becoming more unpredictable every day. Our future children, land, and resources are at serious risk. Action must be taken toward conserving the environment

40pages Information on Air Pollution

624 words - 3 pages Causes of Air Pollution     There are many reasons for the increased amount of air pollution in the atmosphere today. Sadly, industrialization is quite possibly the biggest threat to mother earth, and it shows not signs of slowing. Power plants and our reliance on fossil fuels for transportation make up the biggest percentage of air pollution. And although the issues have been addressed over the years, countries are slow to develop

Types of Pollution and Its Deadly Effects

1887 words - 8 pages destroyed natural habitats and polluted the environment, causing diseases in both humans and other species of animals. * Noise pollution: No one on earth can escape the sounds of noise- an unwanted, disturbing sound that causes a nuisance in the eye of the beholder. Noise is a disturbance to the human environment that is escalating at such a high rate that it will become a major threat to the quality of human lives. In the past thirty years, noise

Social Networks

1699 words - 7 pages and gives tips on how to store and handle materials responsibly. How can one go about spelling the importance of water in our lives? When we look around and see how water pollution threatens to destroy the Earth, what is our reaction to it? Indifference, perhaps? It is due to this indifference that the world as we know it will soon end. Through a long-drawn, really slow process of torment and torture. It's not just water pollution that spells

Related Essays

How To Save The Ailing Earth From Vehicular Pollution

873 words - 4 pages Disadvantages Print Durability A page printed on the highest quality print setting can have the ink scraped off rather easily with a fingernail. Lower quality print settings do not pile up as much ink and are more durable but the ink can still scrape off. Warm-up time When the device is cold the first page may take several minutes to print. However, once the printer is warmed up, the time to print the first page is negligible. Power

Pollution And Saving The Forests Essay

904 words - 4 pages Pollution and Saving the Forests Pollution has always been one of the most difficult issues for any country in the world to cope with. The consequences of pollution are extremely harmful and serious for Earth, but generally people are self-centered. There are three major types of pollution relating to human activities. One most common pollution is caused mainly by the release of gas and smoke from combustion engine vehicles and from burning

A Domestic Problem Essay

586 words - 3 pages some pollution across the whole world is caused by the forces of nature, the majority comes from every day human activities and advancement in technology. Human contamination of Earth can take many forms such as water pollution, air pollution, noise pollution, soil pollution, solid waste, and hazardous waste. These harmful actions have changed Earth, and they continue to do so today. Among them all, I believe that water pollution is most potent to

I Hate Exams Essay

469 words - 2 pages pollution and Paper pollution. All this pollution results from the greed of man for getting more and more money. Trees have been cut down, on an unprecedented scale and large production by industrialization has assumed gigantic proportions. So the main cause of air and water pollution is unbalanced industrial growth and urbanization and deforestation. The owners of industries dump waste material on the surface of the earth or in rivers. So, water