Free College Essays.com - Free Essays, Term Papers and Book Reports.


		Search Lots of Essays

	Data Base
	• Home • Custom Term Papers • Free Essays • Free Term Papers • Free Research Papers • Free Book Reports • Plagiarism?
	Links
	• Search 101,000 Papers @ MegaEssays.com • Search 100,000 Papers @ DirectEssays.com • Search 95,000 Papers @ ExampleEssays.com
	Free Essays
	• ChuckIII's Free Essays • College Term Papers • Free Essays • Free College Essays • Learn Essays • 123 School Work
	Contact Us
	• Contact Us

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL

You Have Viewed Too Many Free
Essays, Term Papers, and Book Reports.

Acid Rain

Acid Rain

Acid rain or acid precipitation is the rain, snow, fog hail which has pH levels below 5.6, the average acidity of rain. The pH scale is used to measure the level of acidity by measuring the hydrogen ion concentration, were pH 1 is the strongest acid and pH 14 is the strongest base. Acids and bases of the same amount and strength can neutralise each other. Acid rain is caused by the release of oxides of sulphur (SO2) and nitrogen (NOx) which when combined with the moisture in the air, may fall as rain with acidity of sulphuric or nitric acids. In Europe, the main cause of the acid rain is caused by the release of sulphur oxides. These are released when burning fossil fuels. Cars, power-plants, industries and burning coal and oil are the main contributories to the release of sulphur oxides. Nitrogen oxide is a result of any combustion or burning processes. The main source of emissions of nitrogen oxides are vehicles, residential and commercial furnaces and engines. Some acid rain is caused naturally by volcanoes, forest fires and rotting vegetation. An aspect of acid rain that has made it an issue of great political controversy is that

acid, rain, countries, solution, sulphur, problem, oxides, nitrogen, released, factories, very, release, ph, levels, international, europe, energy, dioxide, deposited, country, acids, acidity, without, vehicles, same, precipitation, polluting, moisture, make, main, laws, issue, industries, expensive, even, environment

Word Count: 1106

Acceptance_Essays

American_History

Anatomy_&_Physiology

Animal_Science_&_Zoology

Anthropology

Architecture

Art

Astronomy

Aviation

Biographies

Book_Reports

Business

Computers

Creative_Writing

Current_Events

Economics

Education

Engineering

English

Environmental_Science

Ethics

European_History

Film_&_TV

Foreign_Languages

Geography

Government_&_Politics

Health_&_Beauty

History_Other

Human_Sexuality

Legal_Issues

Marketing

Mathematics

Medicine

Miscellaneous

Music

Mythology

Philosophy

Physics

Poetry

Political_Science

Psychology

Religion

Science

Shakespeare

Social_Issues

Sociology

Speech

Sports_&_Recreation

Supernatural

Technology

Theater

Theses_&_Dissertations

	Search
	• Search 101,00 papers @ Direct Essays