What is Air? What is atmosphere ?
Definition of Air Pollution.
Types of Air Pollution.
Sources of Air pollution.
Effects of Air pollution.
Prevention of Air pollution.
Solving Ideas
Conclusion.
soil pollution ppt 1. from whom soil pollution came into notice: soil pollution due to soil waste disposal was brought to forefront of public attention by love canal in1978. 2. soil pollution is defined asthe change in physical , chemical and biological conditions ofthe soilthrough man’s intervention resulting in degradation in quality. 3.
soil pollution control
water pollution ppt
soil pollution article
pollution ppt download
air pollution ppt
types of pollution ppt
environmental pollution ppt
pollution ppt presentation
Environmental pollution is the contamination of the earth's natural environment that adversely affects ecosystems. There are three main types of pollution: air, water, and soil. Air pollution stems from smoke, vehicle emissions, and other sources, and can harm human health through respiratory issues and depletion of the ozone layer. Water pollution occurs when waste is discharged into bodies of water without treatment, potentially spreading disease. Soil pollution arises from industrial chemicals, mining, and improper waste disposal, reducing soil fertility. If left unaddressed, pollution poses serious risks to both ecosystems and human well-being.
Air pollution is the introduction of harmful substances into the atmosphere that can cause harm to humans and other living organisms. Both human activities and natural processes can generate air pollutants. Major primary pollutants from human activities include carbon dioxide, sulfur and nitrogen oxides, carbon monoxide, volatile organic compounds, particulates, and toxic metals. Secondary pollutants are formed when primary pollutants interact in the air, such as ozone and PAN. Human activities like burning fossil fuels for transportation and industry, agricultural and household chemicals, and manufacturing are leading causes of air pollution.
This document discusses different types of pollution and their impacts. It defines environment, ecosystem and different types of pollution including air, soil and water pollution. Air pollution is caused by burning of fossil fuels from factories, power plants and vehicles. Soil pollution results from chemicals used on farms and waste dumping. Water pollution comes from dumping of industrial waste and farm chemicals. The document also discusses how pollution harms plants, animals and humans and can change the environment. Greenhouse gases from burning fossil fuels are warming the planet and may cause climate change.
Noise pollution occurs when unwanted or excessive sound disrupts normal activities. It can damage both physical and psychological health by causing issues like high blood pressure, sleep disruption, and memory loss. Major sources of noise pollution are transportation systems, construction sites, and industrial operations. Solutions include planting trees as sound barriers, maintaining vehicles and machinery, installing soundproofing in buildings, and enacting regulations on loud speakers in public areas.
Air pollution from industrial plants and automobiles releases harmful gases into the atmosphere, affecting human health and the environment. Common air pollutants such as carbon monoxide, sulfur dioxide, and nitrogen oxides are produced by industry and motor vehicles. Water pollution from industrial and commercial waste discharge contaminates drinking water in developing countries, causing approximately 14,000 deaths per day. Environmental pollution leads to issues like global warming, ocean acidification, and damage to ecosystems as pollutants are absorbed and concentrated up the food chain. Regulations aim to control and monitor pollution through recycling, pollution control devices, wastewater treatment, and other methods.
This document discusses air pollution, defining it as the introduction of harmful materials into the atmosphere. It describes primary and secondary pollutants, listing major primary pollutants like sulfur oxides, nitrogen oxides, carbon monoxide, and particulates. Sources of pollution are outlined as anthropogenic such as burning fossil fuels, vehicles, and industry, as well as natural sources like dust and wildfires. The effects of air pollution on human health, materials, and animals are explained. Specific health impacts include respiratory and heart diseases. Solutions proposed include using public transportation, conserving energy, and reducing waste.
What is Air? What is atmosphere ?
Definition of Air Pollution.
Types of Air Pollution.
Sources of Air pollution.
Effects of Air pollution.
Prevention of Air pollution.
Solving Ideas
Conclusion.
soil pollution ppt 1. from whom soil pollution came into notice: soil pollution due to soil waste disposal was brought to forefront of public attention by love canal in1978. 2. soil pollution is defined asthe change in physical , chemical and biological conditions ofthe soilthrough man’s intervention resulting in degradation in quality. 3.
soil pollution control
water pollution ppt
soil pollution article
pollution ppt download
air pollution ppt
types of pollution ppt
environmental pollution ppt
pollution ppt presentation
Environmental pollution is the contamination of the earth's natural environment that adversely affects ecosystems. There are three main types of pollution: air, water, and soil. Air pollution stems from smoke, vehicle emissions, and other sources, and can harm human health through respiratory issues and depletion of the ozone layer. Water pollution occurs when waste is discharged into bodies of water without treatment, potentially spreading disease. Soil pollution arises from industrial chemicals, mining, and improper waste disposal, reducing soil fertility. If left unaddressed, pollution poses serious risks to both ecosystems and human well-being.
Air pollution is the introduction of harmful substances into the atmosphere that can cause harm to humans and other living organisms. Both human activities and natural processes can generate air pollutants. Major primary pollutants from human activities include carbon dioxide, sulfur and nitrogen oxides, carbon monoxide, volatile organic compounds, particulates, and toxic metals. Secondary pollutants are formed when primary pollutants interact in the air, such as ozone and PAN. Human activities like burning fossil fuels for transportation and industry, agricultural and household chemicals, and manufacturing are leading causes of air pollution.
This document discusses different types of pollution and their impacts. It defines environment, ecosystem and different types of pollution including air, soil and water pollution. Air pollution is caused by burning of fossil fuels from factories, power plants and vehicles. Soil pollution results from chemicals used on farms and waste dumping. Water pollution comes from dumping of industrial waste and farm chemicals. The document also discusses how pollution harms plants, animals and humans and can change the environment. Greenhouse gases from burning fossil fuels are warming the planet and may cause climate change.
Noise pollution occurs when unwanted or excessive sound disrupts normal activities. It can damage both physical and psychological health by causing issues like high blood pressure, sleep disruption, and memory loss. Major sources of noise pollution are transportation systems, construction sites, and industrial operations. Solutions include planting trees as sound barriers, maintaining vehicles and machinery, installing soundproofing in buildings, and enacting regulations on loud speakers in public areas.
Air pollution from industrial plants and automobiles releases harmful gases into the atmosphere, affecting human health and the environment. Common air pollutants such as carbon monoxide, sulfur dioxide, and nitrogen oxides are produced by industry and motor vehicles. Water pollution from industrial and commercial waste discharge contaminates drinking water in developing countries, causing approximately 14,000 deaths per day. Environmental pollution leads to issues like global warming, ocean acidification, and damage to ecosystems as pollutants are absorbed and concentrated up the food chain. Regulations aim to control and monitor pollution through recycling, pollution control devices, wastewater treatment, and other methods.
This document discusses air pollution, defining it as the introduction of harmful materials into the atmosphere. It describes primary and secondary pollutants, listing major primary pollutants like sulfur oxides, nitrogen oxides, carbon monoxide, and particulates. Sources of pollution are outlined as anthropogenic such as burning fossil fuels, vehicles, and industry, as well as natural sources like dust and wildfires. The effects of air pollution on human health, materials, and animals are explained. Specific health impacts include respiratory and heart diseases. Solutions proposed include using public transportation, conserving energy, and reducing waste.
Plastic pollution is a constant battle . The causes and effects are dangerous, do you know the solution?
#plastic #recycling #plasticpollution #pollution #environment
The document discusses air pollution, defining it as contamination of the air indoors or outside. It can be caused by harmful gases, dust, or smoke entering the atmosphere. Air pollution can harm plants, animals, and humans by making air dirty and difficult to breathe. It is classified into visible and invisible types and can be caused by both natural sources like volcanoes and human activities like burning fossil fuels. Major effects of air pollution include respiratory illnesses and heart disease in humans as well as damage to materials and negative impacts on wildlife habitats and health.
There are four main problems caused by pesticides: super bugs that have evolved resistance, persistent pesticides that don't break down easily, bioaccumulation of pesticides in tissues up the food chain, and pesticides eliminating both pests and beneficial insects. A better approach is integrated pest management which uses multiple control methods like resistant plant varieties, beneficial insects, microbial pesticides, insect sterilization, biochemical pesticides, cultivation timing, and small amounts of synthetic pesticides to reduce pest populations while minimizing pesticide use. Integrated pest management has seven parts to its program.
This document discusses air pollution in Delhi, India. It defines air pollution and lists its natural and anthropogenic sources. It describes the different types of air pollutants based on source, method of origin, and state of matter. It discusses criteria air pollutants and their emission sources and effects. It analyzes air quality monitoring and trends in Delhi from 2009 to 2015. Particulate matter, especially PM2.5 and PM10, are major pollutants. Vehicular emissions are a major contributor but other factors like domestic pollution, construction, and waste burning also significantly impact air quality in Delhi.
Water pollution occurs when contaminants are released into water sources, degrading water quality for other uses. There are two main types of water pollution: surface water pollution which impacts oceans, rivers and lakes, and groundwater pollution which impacts underground sources. Water pollution can be caused by sewage, industrial waste, marine dumping, and other sources, and has negative effects on the environment, humans, and animals, including toxic water, diseases, and animal deaths. Individual actions like conserving water, proper fertilizer use, and cleanups can help reduce water pollution.
This document defines and describes different types of environmental pollution including air, water, land, and noise pollution. It explains that pollution is the introduction of contaminants into the natural environment that causes harm. The major types of pollution are then defined in more detail. Finally, the document provides nine steps that can be taken to help reduce pollution, such as using alternate transportation, reducing waste and electricity consumption, planting trees, and joining an environmental group. The overall message is that pollution must be stopped to protect the environment.
Air pollution; presentation by Subrat, Vishal, Ashley.. Project Guide: Dr. Ta...Dr. Tanuja Nautiyal
Air pollution is the introduction of particulates, biological molecules, or other harmful gases into Earth's atmosphere, causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment.
The document discusses the current conditions of the environment on planet Earth. It notes that the environment includes air, water, land, and all living things as well as their interactions. It then summarizes several issues affecting the global environment:
- The air is polluted from vehicles, industries, and pesticides which are contaminating food, water, and breast milk. This air pollution is causing health problems for many in India.
- Land and forests are being destroyed through deforestation, poor land use practices, dumping of waste, and use of pesticides. This leads to loss of habitat, reduced soil fertility, and groundwater pollution.
- Climate change is causing problems like global warming, extreme weather,
Pollution occurs when harmful substances called pollutants are released into the environment such as land, air, and water. Land pollution happens when waste is not properly disposed of and can pile up and cause disease. Water pollution occurs when bacteria and chemicals from sources like factories, farms, and garbage contaminate water bodies and kill aquatic organisms. Air pollution is caused by emissions from vehicles, factories, and the burning of fuels which produces smog and acid rain and damages buildings and ecosystems. Certain chemicals like CFCs also deplete the ozone layer allowing more UV radiation to reach the Earth.
Air pollution is the introduction of chemicals, particulate matter, or biological materials into the atmosphere that can harm living organisms or damage the natural and built environment. The industrialization of society, introduction of motor vehicles, and population explosion are contributing to growing air pollution problems. Major pollutants found in urban areas include carbon monoxide, nitrogen oxides, sulfur oxides, hydrocarbons, and particulate matter. Air pollution can cause smog and damage trees, and increase ultraviolet radiation exposure which can lead to health issues like skin cancer and cataracts. Solutions include restricting population growth, using less energy, improving energy efficiency, and reducing waste.
Sanchit Gupta's document discusses noise pollution. It defines noise pollution as unwanted or disruptive sound that affects human or animal life. The main sources of noise pollution are identified as household appliances, social events, commercial and industrial activities, and transportation. Effects of noise pollution on health include increased heart rate, blood pressure, and risks to respiratory and digestive systems. Reducing noise pollution requires new technologies, traffic management, public awareness, and designated noise zones.
Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog.
This document discusses plastic pollution, including what plastic is, its history, types of plastic, plastic pollution sources and effects, and potential solutions. It notes that plastic pollution is the accumulation of plastic objects in the environment that harms wildlife, habitats, and humans. Plastic does not degrade naturally and has led to high levels of plastic waste. The document outlines various case studies on plastic pollution in oceans, its financial damage to marine ecosystems, and increasing amounts of plastic litter in the Arctic deep sea. It also discusses examples of countries that have implemented policies to reduce plastic pollution.
Pesticides are substances used to control pests like insects, weeds, and fungi. They are classified as insecticides, herbicides, fungicides, and rodenticides. While pesticides provide benefits like controlling diseases and protecting crops, they can also harm the environment and human health if misused. A tragic example is the 1984 Bhopal gas tragedy in India where a leak at a pesticide plant killed thousands. An ideal pesticide would effectively control pests without harming people, wildlife, or the environment.
Various sources, causes and effect of pollution on human health is explained in the slides. Major pollution like air, water and noise pollution is explained in detail.
The document discusses different types of pollution including air, water, noise, and soil pollution. It provides causes and effects for each type of pollution. For air pollution, key causes included burning of waste, vehicle emissions, agriculture, and industry. Effects are global warming, ozone depletion, acid rain, and impacts on wildlife. Solutions proposed for different types of pollution focus on reducing waste and emissions, using cleaner energy sources, and properly disposing of hazardous materials.
Deforestation is the clearing of natural forests through logging or burning, which reduces biodiversity and releases greenhouse gases. It disrupts water cycles, increases soil erosion, and impacts livelihoods. Deforestation affects climate by reducing the forests' ability to absorb carbon dioxide, soil through loss of nutrients and increased erosion, and atmosphere through higher carbon dioxide levels contributing to global warming.
This document discusses various sources and types of air pollution. It begins by explaining that air pollution consists of man-made substances in the atmosphere that can harm human health, animals, and plants. It then lists major sources of air pollutants such as industries, vehicles, power plants, and domestic sources. Common air pollutants emitted from these sources include carbon monoxide, sulfur dioxide, nitrogen oxides, and particulate matter. The document concludes by describing some of the health effects of air pollution like respiratory illnesses and cancer, and some methods for preventing and controlling air pollution.
This document discusses various types of pollution including noise pollution. It notes that noise pollution occurs when unwanted sound disrupts one's quality of life. Transportation, construction, and industrial activities are major sources of noise pollution in urban areas. The effects of noise pollution include stress, hearing loss, sleep disruption, and lost productivity. Some ways to control noise pollution mentioned are reducing sound at the source, blocking sound transmission, protecting receivers from noise, raising awareness, and establishing legal standards. The document emphasizes individual actions can help prevent environmental degradation.
Plastic pollution is a constant battle . The causes and effects are dangerous, do you know the solution?
#plastic #recycling #plasticpollution #pollution #environment
The document discusses air pollution, defining it as contamination of the air indoors or outside. It can be caused by harmful gases, dust, or smoke entering the atmosphere. Air pollution can harm plants, animals, and humans by making air dirty and difficult to breathe. It is classified into visible and invisible types and can be caused by both natural sources like volcanoes and human activities like burning fossil fuels. Major effects of air pollution include respiratory illnesses and heart disease in humans as well as damage to materials and negative impacts on wildlife habitats and health.
There are four main problems caused by pesticides: super bugs that have evolved resistance, persistent pesticides that don't break down easily, bioaccumulation of pesticides in tissues up the food chain, and pesticides eliminating both pests and beneficial insects. A better approach is integrated pest management which uses multiple control methods like resistant plant varieties, beneficial insects, microbial pesticides, insect sterilization, biochemical pesticides, cultivation timing, and small amounts of synthetic pesticides to reduce pest populations while minimizing pesticide use. Integrated pest management has seven parts to its program.
This document discusses air pollution in Delhi, India. It defines air pollution and lists its natural and anthropogenic sources. It describes the different types of air pollutants based on source, method of origin, and state of matter. It discusses criteria air pollutants and their emission sources and effects. It analyzes air quality monitoring and trends in Delhi from 2009 to 2015. Particulate matter, especially PM2.5 and PM10, are major pollutants. Vehicular emissions are a major contributor but other factors like domestic pollution, construction, and waste burning also significantly impact air quality in Delhi.
Water pollution occurs when contaminants are released into water sources, degrading water quality for other uses. There are two main types of water pollution: surface water pollution which impacts oceans, rivers and lakes, and groundwater pollution which impacts underground sources. Water pollution can be caused by sewage, industrial waste, marine dumping, and other sources, and has negative effects on the environment, humans, and animals, including toxic water, diseases, and animal deaths. Individual actions like conserving water, proper fertilizer use, and cleanups can help reduce water pollution.
This document defines and describes different types of environmental pollution including air, water, land, and noise pollution. It explains that pollution is the introduction of contaminants into the natural environment that causes harm. The major types of pollution are then defined in more detail. Finally, the document provides nine steps that can be taken to help reduce pollution, such as using alternate transportation, reducing waste and electricity consumption, planting trees, and joining an environmental group. The overall message is that pollution must be stopped to protect the environment.
Air pollution; presentation by Subrat, Vishal, Ashley.. Project Guide: Dr. Ta...Dr. Tanuja Nautiyal
Air pollution is the introduction of particulates, biological molecules, or other harmful gases into Earth's atmosphere, causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment.
The document discusses the current conditions of the environment on planet Earth. It notes that the environment includes air, water, land, and all living things as well as their interactions. It then summarizes several issues affecting the global environment:
- The air is polluted from vehicles, industries, and pesticides which are contaminating food, water, and breast milk. This air pollution is causing health problems for many in India.
- Land and forests are being destroyed through deforestation, poor land use practices, dumping of waste, and use of pesticides. This leads to loss of habitat, reduced soil fertility, and groundwater pollution.
- Climate change is causing problems like global warming, extreme weather,
Pollution occurs when harmful substances called pollutants are released into the environment such as land, air, and water. Land pollution happens when waste is not properly disposed of and can pile up and cause disease. Water pollution occurs when bacteria and chemicals from sources like factories, farms, and garbage contaminate water bodies and kill aquatic organisms. Air pollution is caused by emissions from vehicles, factories, and the burning of fuels which produces smog and acid rain and damages buildings and ecosystems. Certain chemicals like CFCs also deplete the ozone layer allowing more UV radiation to reach the Earth.
Air pollution is the introduction of chemicals, particulate matter, or biological materials into the atmosphere that can harm living organisms or damage the natural and built environment. The industrialization of society, introduction of motor vehicles, and population explosion are contributing to growing air pollution problems. Major pollutants found in urban areas include carbon monoxide, nitrogen oxides, sulfur oxides, hydrocarbons, and particulate matter. Air pollution can cause smog and damage trees, and increase ultraviolet radiation exposure which can lead to health issues like skin cancer and cataracts. Solutions include restricting population growth, using less energy, improving energy efficiency, and reducing waste.
Sanchit Gupta's document discusses noise pollution. It defines noise pollution as unwanted or disruptive sound that affects human or animal life. The main sources of noise pollution are identified as household appliances, social events, commercial and industrial activities, and transportation. Effects of noise pollution on health include increased heart rate, blood pressure, and risks to respiratory and digestive systems. Reducing noise pollution requires new technologies, traffic management, public awareness, and designated noise zones.
Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog.
This document discusses plastic pollution, including what plastic is, its history, types of plastic, plastic pollution sources and effects, and potential solutions. It notes that plastic pollution is the accumulation of plastic objects in the environment that harms wildlife, habitats, and humans. Plastic does not degrade naturally and has led to high levels of plastic waste. The document outlines various case studies on plastic pollution in oceans, its financial damage to marine ecosystems, and increasing amounts of plastic litter in the Arctic deep sea. It also discusses examples of countries that have implemented policies to reduce plastic pollution.
Pesticides are substances used to control pests like insects, weeds, and fungi. They are classified as insecticides, herbicides, fungicides, and rodenticides. While pesticides provide benefits like controlling diseases and protecting crops, they can also harm the environment and human health if misused. A tragic example is the 1984 Bhopal gas tragedy in India where a leak at a pesticide plant killed thousands. An ideal pesticide would effectively control pests without harming people, wildlife, or the environment.
Various sources, causes and effect of pollution on human health is explained in the slides. Major pollution like air, water and noise pollution is explained in detail.
The document discusses different types of pollution including air, water, noise, and soil pollution. It provides causes and effects for each type of pollution. For air pollution, key causes included burning of waste, vehicle emissions, agriculture, and industry. Effects are global warming, ozone depletion, acid rain, and impacts on wildlife. Solutions proposed for different types of pollution focus on reducing waste and emissions, using cleaner energy sources, and properly disposing of hazardous materials.
Deforestation is the clearing of natural forests through logging or burning, which reduces biodiversity and releases greenhouse gases. It disrupts water cycles, increases soil erosion, and impacts livelihoods. Deforestation affects climate by reducing the forests' ability to absorb carbon dioxide, soil through loss of nutrients and increased erosion, and atmosphere through higher carbon dioxide levels contributing to global warming.
This document discusses various sources and types of air pollution. It begins by explaining that air pollution consists of man-made substances in the atmosphere that can harm human health, animals, and plants. It then lists major sources of air pollutants such as industries, vehicles, power plants, and domestic sources. Common air pollutants emitted from these sources include carbon monoxide, sulfur dioxide, nitrogen oxides, and particulate matter. The document concludes by describing some of the health effects of air pollution like respiratory illnesses and cancer, and some methods for preventing and controlling air pollution.
This document discusses various types of pollution including noise pollution. It notes that noise pollution occurs when unwanted sound disrupts one's quality of life. Transportation, construction, and industrial activities are major sources of noise pollution in urban areas. The effects of noise pollution include stress, hearing loss, sleep disruption, and lost productivity. Some ways to control noise pollution mentioned are reducing sound at the source, blocking sound transmission, protecting receivers from noise, raising awareness, and establishing legal standards. The document emphasizes individual actions can help prevent environmental degradation.
1. પ્રદુષણ શુું છે ?
પ્રદૂષણ એ હાનિકારક પદાથોિી રજૂઆત છે, ખાસ
કરીિે
દૂનષત જે પર્ાાવરણ અથવા જીવુંત સજીવ પર
કોઈપણ પ્રકારિી હાનિકારક અસર ઉભીથતી
જોવા મળે છે. તેિે સામન્ર્ અથામાું પ્રદુષણ
તરીકે ઓળખવામાું આવે છે.
2. જમીિ પ્રદૂષણ શુું છે?
ભૂમિ પ્રદૂષણ એ પૃથ્વીની જિીન ઉપરની સપાટીનો બગાડ છે, જે
ઘણી વખત સીધી રીતે અથવા પરોક્ષ રીતે િાનવ પ્રવૃમિઓના
જિીન સંસાધનો નો દુરુપયોગ કરે છે
3. જ્ર્ારે માિવીએ કૃનષ(ખેતી) પ્રણાલીઓ દરનમર્ાિ જ ુંતુિાશકકો અિે
ખાતરોિા સ્વરૂપમાું જમીિ પર રસાર્ણોિે ફેંકી દેવામાું આવે છે. જે
લાબસમર્ે ખનિજોિા શકોષણ થી પૃથ્વીિી સપાટી માું નવિાશકિા કારિો
જોવા મળે છે
ઔદ્યોગિક ક્ાુંનતથી, કુદરતી વસવાટો િો િાશકથવા પામ્ર્ો છે અિે
પર્ાાવરણ પ્રદૂનષત થઈ િર્ા છે, જેિા દ્વારા માિવીઓમાું અિે
પ્રાણીઓમાું અન્ર્ ઘણી પ્રજાનતઓમાું રોિો જોવા મળે છે.
માિવ ક્રક્ર્ાઓમાું જમીિિા ઘણાું મોટા ભાિિા નવસ્તારોમાું સજીવસૃષ્ટી
અિે ઇકોનસસ્ટમ્સિે(પ્રાણી સૃષ્ટી) ટેકો આપવા માટે તેમિી ક્ષમતા ઘણી
ગુમાુંવી પડી છે આિે “જમીિ પ્રદુષણ” તરીકે ઓળખવામાું આવે છે.
5. કેનમકલ્સ
કેનમકલ અિે પરમાણુ ઊજાા પ્લાન્ટ કચરાિા પદાથોનુું ઉત્પાદિ કરે છે કે
જે ક્ાુંક સુંગ્રક્રહત થવુું હોર્. ખાતર, જ ુંતુિાશકકો, જ ુંતુિાશકકો,
ફામાાસ્યુક્રટકલ ઉત્પાદકો ઘણાું ઘિ અિે પ્રવાહી કચરો ઉત્પન્ન કરે છે.
કેટલીક વખત તેઓ પાઇપ અિે િટરિે લીક કરવા માટે તેમિો માિા
પણ શકોધી કાઢે છે. તેઓ પ્રદૂનષત જમીિિો અંત કરે છે અિે આપણા
આરોગ્ર્ માટે નુકસાિકારક પાક બિાવે છે.
6. વિિાબૂદી
માિવ જીવિ સક્રહત અિેક વસ્તુઓ માટે વૃક્ષો પર આધાર રાખે છે. વૃક્ષો
હવામાુંથી કાબાિ ડાર્ોક્ટ્સાઈડ (એક ગ્રીિહાઉસ િેસ) શકોષી લે છે અિે
ઓસ્ક્ટ્સજિ સાથે હવાિે છોડે છે જે માિવીિા જીવિ માટે જરૂરી છે
વૃક્ષો માિવ માટે લાકડુું અિે ઘણી જમીિમાું પ્રાણીઓ, જ ુંતુઓ અિે પક્ષીઓ
તેમાું વસવાટ કરે છે. વૃક્ષિે કાપી િાખવાથી પોષક તત્ત્વોનુું ધોવાણ થતુું હોર્
છે.
માણસ પોતાિા સ્વાથ માટે લાકડાઓ, બાુંધકામ કરવા માટે ફ્ર્િીચરો , અિે
પોતાિા જરૂક્રરર્ાત િા હેતુઓ માટે કરોડો એકર વૃક્ષો કાપી િાખીર્ા છે, અિે
તેિી સામે િવા વૃક્ષો પાછા ક્ારેર્ વાવેતર થતા િથી આ એક પ્રકારનુું
7. 2010 િા નવશ્લેષણિા અંદાજ મુજબ વાયુ પ્રદૂષણિે લીધે 1.2 નમગલર્િ લોકો
ચીિમાું દર વષે અકાળે મૃત્યુ પામ્ર્ા હતા.
પાણી પ્રદૂષણ થી પ્રનત ક્રદવસ લિભિ 14,000 લોકોનુું મૃત્યુ થાર્ છે.
ભારતમાું 1 કરોડથી વધુ લોકો 2013 માું પાણીથી થતા રોિો થી બીમાર પડયા
હતા અિે 1,535 લોકો મૃત્યુ પામ્ર્ા હતા, તેમાુંિા મોટા ભાિિા બાળકો હતા.
8. 2010 િા નવશ્લેષણિા અંદાજ મુજબ વાયુ પ્રદૂષણિે લીધે 1.2 નમગલર્િ લોકો ચીિમાું દર વષે
અકાળે મૃત્યુ પામ્ર્ા હતા.
ડબ્લલ્યુએચઓએ 2007 માું એવો અંદાજ મૂક્ો હતો કે હવાનુું પ્રદૂષણ દર વષે અડધા પાુંચ લાખ
લોકોનુું મૃત્યુ કરે છે.
વાયુ પ્રદુષણ હાનિકારક રાસાર્ગણક િેસિા ઉત્સર્જિ (દા.ત. કાબાિ મોિોક્ટ્સાઇડ) અથવા હવાિા
પ્રવાહ િા સ્વરૂપમાું
હોઇ શકકે છે
વાયુ પ્રદુષણ શુું છે ?
વાયુ પ્રદૂષણિા સૌથી સામાન્ર્ સ્રોતોમાું ઓઇલ ક્રરફાઈિરીઓ, પાવર પ્લાન્્સ, ફેક્ટ્ટરીઓ,
ઓટોમોબાઇલ્સ અિે અન્ર્ પક્રરવહિિા અન્ર્ સાધિોમાું અસ્શ્મભૂત ઇંધણ અિે અન્ર્ સામગ્રીઓિા
બનિિંિિો સમાવેશક થાર્ છે.
વાયુ પ્રદૂષણ એ જ્ર્ારે વાયુ, ધૂળિા કણો, ધુમાડો અથવા િુંધિે વાતાવરણમાું એવી રીતે રજૂ
કરવામાું આવે છે જે તે મનુષ્ર્ો, પ્રાણીઓ અિે છોડિે નુકસાિકારક બિાવે છે. આ કારણે હવા િુંદા
બિી જાર્ છે
9. ઘોંઘાટ પ્રદૂષણ
ક્ારેક ઉચ્ચ ધ્વનિ સુંિીત સાુંભળિારાિે ખુશક કરે છે જો કે અન્ર્ લોકોમાું બળતરા થાર્
છે. પર્ાાવરણમાું કોઈપણ અનિચ્ચ્છત અવાજ સ્વાસ્થ્ર્ માટે હાનિકારક છે.
ધ્વનિ પ્રદૂષણમાું ભાિ લેિારા કેટલાક સ્રોતો-ઉદ્યોિો, ફેક્ટ્ટરીઓ, પક્રરવહિ, રાક્રફક,
નવમાિિા એચ્ન્જિ, રેિ અવાજો, ઘરેલુ ઉપકરણો, બાુંધકામ વિેરે છે.
. જે વસ્તુઓિે કુદરતી લર્માું ખલેલ પહોંચાડે છે તેિે ઘોઘાટ પ્રદુષકો તરીકે ઓળખવા
માું આવે છે
તે શકરીર લર્ નિર્મિ માટે જરૂરી અવાજ માટે કાિ સુંવેદિશકીલતા ઘટાડે છે.
10. ઘોંઘાટનુું પ્રદૂષણ એ આધુનિક જીવિ શકૈલીિી ખતરિાક ભેટ છે અિે ઔદ્યોગિકરણ
અિે શકહેરીકરણનુું સ્તર વધ્યુું છે. જો નિર્નમત અિે અસરકારક કાર્ોિે નિર્ુંનિત
કરવા માટેપિલા લેવામાું િ આવે તો તે ભનવષ્ર્િી પેઢીઓ માટે ખ ૂબ જ િુંભીર
બિી શકકે છે.
ઘોંઘાટ પ્રદૂષણ પર્ાાવરણમાું અવાુંનછત અવાજિા વધતા સ્તરિે કારણે પ્રદૂષણ
.થાર્ છે. તે સ્વાસ્થ્ર્ માટે એક મોટી સુંભનવત ખતરો છે અિે સુંચાર સમસ્ર્ાઓિા
નવશકાળ સ્તરનુું કારણ બિે છે.
60 ડીબીિો અવાજિો સ્તર સામાન્ર્ અવાજ તરીકે િણવામાું આવે છે, જો કે અવાજ
80 ડીબી અથવા તેથી વધુિી ઉપરથી શકારીક્રરક રીતે પીડાદાર્ક અિે આરોગ્ર્ માટે
હાનિકારક બિી જાર્ છે.
ઊંચા અવાજિા પક્રરમાણ ધરાવતા શકહેરોમાું ક્રદલ્હી (80 ડીબી), કોલકતા (87 ડીબી),
બોમ્બે (85 ડીબી), ચેન્નઇ (89 ડીબી) વિેરે છે. સલામત સ્તરે અવાજિી સુંખ્ર્ાિે
મર્ાાક્રદત કરવાથી જીવિ માટે ખ ૂબ જ જરૂરી બિી િયુું છે. અનિચ્છનિર્ અવાજથી
પૃથ્વી, મનુષ્ર્, છોડ અિે પ્રાણીઓિા આરોગ્ર્િે પણ અસર કરે છે.
11. રાસાર્ગણક અિે ક્રકરણોત્સિી પદાથો કેન્સર અિે જન્મિા ખામીઓનુું કારણ બિી
શકકે છે
કાબાિ ડાર્ોક્ટ્સાઇડ િા ઉત્સર્જિથી દક્રરર્ાઇ એનસક્રડક્રફકેશકિ, પૃથ્વીિા પીએચમાું
સતત ઘટાડો થાર્ છે તેથી મહાસાિરો co 2 તરીકે ઓિળી જાર્ છે.
ગ્રીિહાઉસ વાયુઓિા ઉત્સર્જિ ગ્લોબલ વોનમિંિ તરફ દોરી જાર્ છે જે ઇકોનસસ્ટમ્સિે
ઘણી રીતોમાું અસર કરે છે
અદૃશ્ર્ પ્રજાનતઓ મૂળ પ્રજાનતઓ સ્પધાા કરે છે અિે જૈવનવનવધતા ઘટાડો થાર્ છે
.
છોડ દ્વારા મેળવેલા સૂર્ાપ્રકાશકિી માિાિે ઘટાડી શકકે છે અિે રોપોસ્ફેક્રરક ઓઝોિિા
ઉત્પાદિ તરફ દોરી જાર્ છે જે છોડિે નુકસાિ કરે છે.
જે પર્ાાવરણમાું માટી અિે રાસાર્ગણક બુંધારણમાું ફેરફાર કરી શકકે છે
12. જળ પ્રદૂષણ
જળ પ્રદૂષણ પાણીિા ભૌનતક, રાસાર્ગણક અિે જૈનવક ગુણધમોમાું કોઇ ફેરફારિા
સ્વરૂપમાું હોઇ શકકે છે જે જીવુંત વસ્તુઓ પર નુકસાિકારક અસર કરે છે.
પાણીિા પ્રદૂષણિા મુખ્ર્ પ્રકારો તેિે પીવાિા અિે અન્ર્ ઉપર્ોિો માટે અર્ોગ્ર્
બિાવે છે. પ્રદુનષત પાણીમાું વાર્રસ, બેક્ટ્ટેક્રરર્ા, આંતરડાિા પરોપજીવી અિે અન્ર્
હાનિકારક સૂક્ષ્મજ ુંતુઓિો પણ સમાવેશક થાર્ છે, જે ઝાડા, ડાર્સેન્ટરી અિે ટાઈફોઈડ
જેવા પાણીજન્ર્ રોિોનુું કારણ બિી શકકે છે.
જળ પ્રદૂષણ માિ મનુષ્ર્ો જેવા જમીિિા પ્રાણીઓિે અસર કરે છે, પણ દક્રરર્ાઇ
પ્રાણીઓ પણ જળ પ્રદૂષણ થી સમગ્ર ઇકોનસસ્ટમ માટે નવિાશકક છે