Ethiopia_ environmental pollution – types, cause and it’s control – allafrica. com

Pollution is undesirable change in the physical,chemical,or biological characteristics of environment including air, water and solid which causes harmful effects to various form of life and property. Monroe la gas prices According to World Health Organization (WHO) definition Pollution is ” the presence of material in air in such concentration which are harmful to human and environment”. Electricity powerpoint template Secondly, National Environment Research Institute (1976) also define it ” Undesirable products and energy produced as a result of actions of human beings, which have adverse effect on the environments constitute pollution.

Thirdly, ” pollution is the addition of those elements and energy which is unintentionally produced by man which might have escaped or affect the human health of irreparably” are the same meaning elaborated by Lord Karnet . Gas ks If so,what are the major types of pollution in our universe?. Electricity office near me What are expected from us?, What are types and cause of pollution should we fight against? According to Y.K Sharma, Kuldeep S.Katoch description there are a number of pollution types like air pollution,water pollution, soil pollution,radioactive,noise pollution and thermal pollution.

Air pollution: Atmosphere is a mixture of various gases which contains nitrogen 78 per cent, Oxygen20.09 per cent, Argon 0.93 per cent and Carbon dioxide is 0.03 per cent . Types of electricity generation methods Apart from these, other gases like Helium, Hydrogen, Neon, Xenon, Krypton and Ozone are also found in atmosphere. Gas in babies how to get rid of it Human being and any living creature can live long with out food and water ,but could not be alive with out air (Oxygen). Static electricity diagram A common man inhales 22,000 times in 24 hours and inhales 16 kg of air within this time. Gas finder Fuel combustion, smelting of ores,petroleum refining,chemical industries, volcanic activities and trash burning of vegetation are main source of the pollution. Gas x tablets himalaya Scholars divides source of pollution in four groups namely stationary combustion,mobile combustion,industrial processing and natural sources air pollution. Gas works park fireworks Pollutants also classified into particulate(including solid and liquid) and gaseous in the state of normal temperature and pressure. Electricity generation by country Pollutants have their own effects. E gaskell For instance,Particulate matter results dust and smoke particle cause irritation of respiratory tract and produces bronchitis asthma and lung disease. Gas utility worker It also suspended in air and absorb light which is hazardous to vehicles in summer and winter because sunlight reduction.

Carbon monoxide: Carbon monoxide accounts 50 per cent of the total atmospheric pollutants. Static electricity vocabulary words It is formed by incomplete combustion of carbon fuels in various industries, motor vehicles, hearths, kitchen, cigarette smoke etc. Electricity history timeline Sulphur Oxide : They occur mostly in the form of sulphur dioxide. Npower gas price reduction It is produced in large quantity during smelting of metallic ores like iron, copper, lead, zinc, nickel …etc and burning of petroleum and coil industry, thermal plants,home and motor vehicles. Bp gas prices nj SO2 combine with water in air and form sulphurous acids which causes acidic rain. Grade 6 electricity unit test It also results in discoloration and deterioration of building, sculptures, painted surfaces, fabric, paper, leather….. Kd 7 electricity socks etc. Electricity freedom system Nitrogen Oxides, Carbon Dioxide, Fluorides, Benzpyrene, Ozone (protect earth from energy ultra-violet radiation found in stratosphere) are some effects of pollutants.

Water pollution: Obviously, human, plant animal life are based on water. Gas unlimited houston texas Activities like digestion, blood circulation, excretion all are depend up on water. K gas constant Due to is necessity and importance water called “Elixir of life”. Gas monkey live If so, presence other ingredient harmful proportion make the water unsafe. 93 gas near me Pollution of water depend upon concentration of substance in the water. Electricity vs gasoline Thermal pollution,surface run off,domestic wastes ,silt,marine pollution and industrial effluents are some source of water pollution. 3 main gas laws Especially, industrial effluents added to water bodies containing toxic chemicals, acids and base will kill fish other aquatic life beside being toxic to human being. Electricity how it works For instance, if Cadmium metal mixed with water body it will bring toxic effect like diarrhea,growth retardation bone deformation,,kidney damage testicular atrophy, hypertension, tumor formation hepatic injury. K electric company Sporadic fever, excessive salivation, muscular paralysis of nervous system,Anemia,brain damage, loss of appetite, disturbance of peripheral circulation, liver cirrhosis, fever, nervousness,dental cares, fall in blood pressure,blindness, cancer, nephristis, gastro-intestinal ulceration, paralysis and related are effects on man followed water pollution.

It refers to the deterioration or loss of the productive capacity of the soil. Bad gas 6 weeks pregnant In other word unfavorably alteration of soil by addition or removal of substance that decrease soil productivity and quality of plant ground ground water. C gastronomie traiteur avis Pesticides and weedicides, mine dust, industrial waste, air and water pollution, fertilizers are sources of soil pollution. Electricity water analogy animation Beside to this there are positive and negative types of soil solution. Gas cap light Erosion is one example of negative and Pesticides,herbicides,and fumigants, chemical fertilizers,industrial waste,mine dust are positive soil pollution. Gas key staking tool Both solid and liquid waste of industry dumped over the soil contain a number of toxic chemicals like mercury, copper, zinc, lead, cadmium, cyanides, thiocyanates, chromates, acids …etc.

It a special form of physical pollution of air, water and soil with radioactive materials. 76 gas station jobs Property of certain elements like radium, horium, etc spontaneously emit alpha particles,beta particles and gamma rays by disintegration of their atomic nuclei. Electricity song omd These radiation source elements called radioactive elements. Gas leak los angeles Nuclear weapons,atomic reactor and nuclear flues,radio isotopes and X-ray and radiation therapy .Radiation effects categorized in two short range (immediate) effect and long range (delayed) effect. Gas prices in texas 2015 Short day appear within few days after exposure like loss of hair,nails,,subcutaneous bleeding,change metabolism .. Gas natural fenosa etc. M gasol Long range effects appear in a several months or years. Gas hydrates are used Thus, are formation of tumor,cancer,mutations etc are examples.

Water pollution control: Not use water bodies for washing bodies and clothes for both men and animal, reducing organic insecticides, conduct Oxidation bond to remove low level of radioactive wastes, domestic and industrial waste should be stored in large, suitable strict legislation should be enacted and making national polices to treat the polluted water with modern techniques.(not only this it some tips among a number control mechanism)

Soil pollution control: Minimizing usage of pesticides,use fertilizer, cropping techniques, improving mining techniques and transport of extracted material,control grazing, proper forest management, planting of soil binding grasses and other perennials along the banks and prone to rapid erosion, afforestation and reforestation are some tips elaborated by scholars.

Radioactive pollution control: Leakage of radioactive material from nuclear reactors, totally stopping industries and laboratories using them, building radioactive waste disposal and store it in safe place,preventive measure should be taken to minimize natural radiation level no to rise above the permissible limits,safe measure against nuclear power accidents,workers using radioactive materials should wear protective power garments are some means of controlling radioactive pollution.

Noise pollution control: sound observing techniques,deflecting the noise away from receiver, diversion of vehicular traffic from residential colonies, building new industrial complex away from inhabited area and legal enforcement for restriction of noise pollution are tips to control noise in our environment

Thermal pollution control: Cooling tower(it is a tower that enable to transfer some of heat from cooling water to atmosphere,most probably through the evaporation of water),natural draft tower(in these cooling tower, hot water is sprayed through a rising current of air. Gas prices going up to 5 dollars The water vapor gives its heat to the counter-current air and gets cooled) and mechanical draft cooling towers.

If so,what our universe is doing now about environmental pollution, types and its cause?Do they have bottom to top relationship to eradicate the spreading environmental pollution?How many of our industries have their cooling tower ? it is a question for me. Electricity lesson plans year 6 Do all your better and do not forget to apply some opinion cited above by scholars is our message.