Pollution causes and effects pdf

It creates smog and acid rain, causes cancer and respiratory diseases, reduces the ozone layer atmosphere and. Pdf causes, consequences and control of air pollution. In romania, for instance, extreme weather events have multiplied since 2002. Essays on pollution examples of causes and effects. Pollution is the introduction of contaminants into an environment which causes harmful effects on life in that natural surrounding environment. Sound intensity is measured in decibels db, that is the tenth part of the longest unit bel. Causes and effects of environmental pollution help save.

Biotoilets, bioremediation next post water pollution water pollution is the additionpresence of undesirable substances toin water such as organic, inorganic, biological, radiological, heat, which degrades the quality of water so that it becomes unfit for use. The effects of pollution on human beings and aquatic communities are many and varied. Its effects can range from higher disease risks to rising temperatures. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the atmosphere when fossil fuels are burned. In developed countries, pharmaceuticals and other chemicals are flushed down the toilet and sink. In this article, we discuss the major causes of pollution in a bid to understand how we are contributing to environmental degradation, directly or indirectly. This means that one or more substances have built up in water to the extent of causing problems to people, animals and. Causes, effects, and solutions abstract climate change has become a widespread topic in recent years. Causes of pollution are to be taken care of by appropriate action. Air pollution causes about 28,000 premature deaths in ghana every year who 7 2.

In this article, we will explain this term in detail. Oceans are the large area on the planet that covers more than onethird of the earths total surface. Until recently, environmental pollution problems have been local and minor because of the earths. Pdf air pollution occurs when gases, dust particles, fumes or smoke or odour are introduced into the atmosphere in a way that makes it. Air pollution can also cause worsening of existing heart problems, asthma, and other lung complications. Apr 03, 2020 air pollution has multiple sources, including natural as well as manmade sources. One aspect that has been greatly affected by climate change is the weather. Any substance which causes harmful effects or uneasiness in the organisms, then that particular substance may be called as the pollutant. More than 15,000 premature deaths in ghana in 2017 were due to air pollution, according to updated estimates from the health effects institute hei, the institute for health metrics and evaluations ihme, the university of taxas at austin, and the university of. Water pollution causes approximately 14,000 deaths per day, mostly due to. The radiations destroy the cells in human body and causes cancer. When air quality is dampened by pollution, immediate and longer term consequences take.

Marine pollution ppt free pdf download study mafia. In big cities we witness hazy skies creating problems for the inhabitants and causing numerous diseases. Nov 15, 2019 any substance which causes harmful effects or uneasiness in the organisms, then that particular substance may be called as the pollutant. Noise pollution causes, types, effects and control of noise. Essays on pollution examples of causes and effects research. As for the effects of water pollution, these include a large number of waterborne diseases, ranging from diarrhea and. Water pollution may be defined as alteration in the physical, chemical and biological characteristics of water which may cause harmful effects on human and aquatic life. A study conducted in 2007 revealed that 40 percent of deaths in the world are directly.

Introduction water is a precious resource and without it life is not possible on earth. Nov 05, 2017 air pollution and its effects and causes air pollution is one first types in this essay and it is one of the dangerous type that can directly effects the human body. When looking at research completed about the environmental and social implications of air pollution, one can find numerous aspects such as the effects on ozone, human health, and ecosystems. Environmental pollution usually occurs as a result of energy conversions and the use of resources which leaves their byproducts behind in water, soil or air. Sewage and wastewater untreated sewage water is problematic in developing countries with insufficient sanitation.

Causes and effects of environmental pollution help save nature. Technology has begun to solve some pollution problems, and public awareness of the extent of pollution will eventually make government bodies to be more proactive rather than. Land pollution is common, and it is important for us all to know about its crippling effects. As a common man we must follow how to control pollution guidelines and if you have any more ideas or suggestion please feel free to write in the comment box we will update it. Pdf environmental pollution causes and consequences. Jokes aside, noise is a very real, subtle entity which one cannot see, taste, feel or smell. Pollutants like mercury, sulfur dioxide, nitric oxides, and ammonia deposit out of the air and then cause problems like mercury contamination in fish and acidification of lakes. These substances linger and cause many adverse effects. Land pollution is the degradation of the earths land surface through misuse of the soil by poor agricultural practices, mineral exploitation, industrial waste dumping, and indiscriminate disposal of urban wastes.

The effects of air pollution on humans are quite severe. The causes and effects are often interwoven in complex webs of. Pdf man is causing all round damage to atmosphere, water, land, to the various elements of environment and to the ecosystem itself. Air pollution and its effects and causes air pollution is one first types in this essay and it is one of the dangerous type that can directly effects the human body. As for the effects of water pollution, these include a large number of waterborne diseases. Nov 29, 2016 contents introduction definition of water pollution causes of water pollution effects of water pollution measures of control reference 2. Pdf causes, effects and solution of water polution abdul.

Causes, effects and control is the fourth edition of a bestselling introductory level book dealing with chemical and radioactive pollution in its broadest sense. This a problem that resulted from the emission of greenhouse gases that affect our environment. Environmental pollution, types, causes, impact and management. Dec 14, 2016 air pollution in its most basic definition is the introduction of harmful substances into the earths atmosphere. Environmental pollution has its own causes, effects and solutions. Along with harming human health, air pollution can cause a variety of environmental effects. Environmental effects along with harming human health, air pollution can cause a variety of environmental effects. Impacts of pollution on environment longdom publishing sl. As the population increases, the pollution level in india is increasing at a dangerous rate. This barcode number lets you verify that youre getting exactly the right version or edition of a book. Explore its causes, types of pollutants, effects and control measures. Today, we have brought you the causes and effects of it.

Solid waste pollution is caused mainly through urbanization and through industrial waste. Learn about what causes air pollution and how to help reduce the effects. Water is getting polluted day by day due to excessive and careless use so the percent of. Those pollutants which remain consistent in the environment for a long period of time without any change in its original form are. Since then we have gone on to pollute more of the earths surface. It has negative effects on the living and also on the environment. Effects of nuclear pollution the effects vary from organism to organism and from level of radioactivity of nuclear isotopes. In this blog, we discuss the causes, effects and ways to prevent water pollution. Broadly, environmental pollution consists of six basic types of pollution, i. Biggest chemical factories, carbon gases exit by vehicles, cigarette smoke, burning of plastics etc. Noise pollution causes, types, effects and control of. With the discovery and increasing use of coal, air. Acid rain contains high levels of nitric and sulfuric acids that are created by oxides and sulfur oxides released into the air by the burning of fossil fuels. Report,1965,restoring the quality of our environment, president science committee, washington usa olaniran 1995 defined water pollution to be presence of.

Land is often used as a recipient for treatment of wastes. Most of the air pollution that affects water comes from coalfired power plants and the tailpipes of our vehicles. Since the radiation targets the genetic material therefore the defects caused are transmitted from parents to offspring. What are the causes of air pollution pollutant description and main uk sources potential effects on healthenvironment particulate matter pmpm 10 and pm 2. Not surprisingly, it is one of the greatest threats to public health and the preservation of wildlife worldwide. The origin of air pollution on the earth can be traced from the times when man started using firewood as a means of cooking and heating. If people stay informed about pollution causes and dangerous consequences that will make every effort to combat and prevent air pollution. Environmental pollution, types, causes, impact and. Water pollution is the contamination of water in water bodies such as rivers, oceans, lakes and swamps. Essays on pollution pollution is the introduction of contaminants into an environment which causes harmful effects on life in that natural surrounding environment. Radioactive pollution adversely affects human health often leading to death, hence it is the most dangerous form of pollution among all pollution types. Air pollution facts, causes and the effects of pollutants in.

Pollution has been known to cause allergies, disease, damage to crops. It causes various diseases in human as bacillary dysentery, diarrhea and. Main types of pollution effects and causes of pollution. Theory of environmental pollution is one among them. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. In fact, the effects of water pollution are said to be the leading cause of death for humans across the globe, moreover, water pollution affects our oceans, lakes, rivers, and drinking water, making it a widespread and global concern scipeeps, 2009. Causes, effects and solutions to environmental pollution. Factors that contribute to water pollution can be categorized into two different groups. Pollution causes and effects how to control pollution. Environment, essays and paragraphs on february 25, 2017 by teamwork water pollution is the contamination of water in water bodies such as rivers, oceans, lakes and swamps. Aug 23, 2017 marine pollution ppt free pdf download.

However, the increasing human activities have affected them greatly and lead to the ocean or marine pollution. Keep reading to learn more about the different types of air pollution, their effects, and possible ways to control them. Industrial effluents and chemicals, sewage and other wastage are some of the common sources of water pollution. Environment and related topics have nowadays become very important for upsc, state pcs and other govt competitive exams. Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. It is considered the main cause of ever rising cases of respiratory system problems and diseases, like asthma and cancer. Pdf causes, effects and solution of water polution. Air pollution is the contamination of air by various hazardous substances that have a harmful impact on the environment. Abdul azeemtextile processingntu water pollution introduction what is water pollution. As you know, humans and other living creatures rely on the atmosphere for respiration.

Nov 04, 20 noise pollution noise is defined as, the unwanted, unpleasant or disagreeable sound that causes discomfort to all living beings. Air pollution threatens the health of humans and other living beings in our planet. The scope of the book ranges from the sources of pollutants and their environmental behaviour, to their effects on human and nonhuman receptors, to the technologies and strategies available for control. Effects of climate change climate change has affected many aspects of our planet. Air pollution is an undesirable change in the physical, chemical or biological characteristics of air. Causes, effects and control 5th edition by r m harrison editor 5. The effects of pollution are on the rise and need extra caring from all over the world. When air quality is dampened by pollution, immediate and longer term consequences take place. The materials that cause pollution are of two types.

Sewage and wastewater raw sewage in water causes environmental pollution and human illnesses like diarrhea. Environment, essays and paragraphs on february 25, 2017 by teamwork. Pollution causes and effects pollution is the modern day scourge that has affected the various facets of modern life. The causes and effects are often interwoven in complex webs of social, technological, environmental and. Air pollution has multiple sources, including natural as well as manmade sources. Noise pollution causes, types, effects and control of noise pollution noise pollution noise is defined as, the unwanted, unpleasant or disagreeable sound that causes discomfort to all living beings. Dec 18, 2016 air pollution causes a number of environmental effects in addition to the effects on humans and animals. Acid rain is precipitation containing harmful amounts of nitric and. Organic farming uses much less of chemical fertilizers and pesticides and prevents chemicals from seeping into the soil. Radiation is the process by which radiant energy is transferred from one place to another in the form of electromagnetic waves. Looking into these will help you identify the causes and what steps you can take to mitigate those effects.

Effects of water pollution water pollution has a duel effect on nature. Water pollution is the contamination of water bodies e. This definition would first bring to mind the sound of ones mothers voice which one would probably like to associate with noise pollution. In this article, we have thoroughly discussed the types, causes and impacts of different pollutions affecting humankind. Solid waste is harmful for the environment whether it exists in solid, liquid or gaseous form. The effects of air pollution wreck havoc on human health and our planet as a whole. Contents introduction definition of water pollution causes of water pollution effects of water pollution measures of control reference 2. Pollution is of different kinds depending on the nature of pollutants and. High levels of air pollution can cause an increased risk of heart attack, wheezing, coughing, and breathing problems, and irritation of the eyes, nose, and throat. Water pollution is the introduction into fresh or ocean waters of chemical, physical. Types, sources, effects, control of radiation pollution. The scope of the book ranges from the sources of pollutants and their environmental behaviour, to their effects on human and nonhuman receptors, to the technologies and. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life.