air pollution assignment pdf

Abstract. Air pollution occurs when gases, dust particles, fumes (or smoke) or odour are introduced into the atmosphere in a way that makes it harmful to humans, animals and plant. Air pollution ...

Inhalation of CO reduces the amount of oxygen in the bloodstream, and high concentrations can lead to headaches, dizziness, unconsciousness, and death. Ozone (O3). Tropospheric ("low-level") ozone is a secondary pollutant formed when sunlight causes photochemical reactions involving NOX and VOCs.

Palla vi Saxena and V aishali Naik. 1 Anthropogenic Sources of Air Pollution 6. Chinmay Mallik. 2 Biogenic Sources of Air Pollution 26. Harpreet Kaur and Ruchi K umari. 3 Transport of Air P ...

Air pollution and climate change are closely linked. Therefore, mitigating air pollution has the co-benefit of . slowing the adverse effects of climate change. Rising temperatures from global warming cause wildfires to . become more frequent and powerful, a cyclical issue, as open fire (natural or human-made) creates more air pollution.

Air pollution represents the biggest environ-mental risk to health. In 2012, one out of every nine deaths was the result of air pollution-rela-ted conditions. Of those deaths, around 3 mil-lion are attributable solely to ambient (outdoor) air pollution. Air pollution affects all regions, settings, socioeconomic groups, and age groups.

When air pollution worsens, it can be harmful to health. Studies show that even small increases in air pollution can cause increases in emergency room visits, hospitalizations, and deaths. In this next video, we will learn about the links between air quality and your health. Air Quality and Your Health (2:12)

4 Air Pollution Physics I. Mechanics of Air Pollution 93 II. Fluid Properties 95 Questions 122 5 The Physics of the Atmosphere I. Energy 123 II. Motion 131 III. Energy-Motion Relationships 137 IV. Local Wind Systems 141 V. General Circulation 148 References 152 Suggested Reading 152 Questions 153 6 Air Pollution Systems and Processes

D. Trends in Outdoor Air Pollution Air pollution problems resulting from industrialization tend everywhere to be treated in a curative rather than preventative manner. Pollution problems are thus treated when they become high enough to present a health risk, and/or when countries achieve a certain degree of affluence. Japan was the first Asian ...

Long-term effects of air pollution can last for years or for an entire lifetime. They can even lead to a person's death. Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema. Air pollution can also cause long-term damage to people's nerves, brain, kidneys, liver, and other ...

Air Pollution's Impact on Materials and Structures 369. 15.1 Abiotic Receptors 369. 15.2 Effects on Metals 370. 15.3 Effects on Stone 372. 15.4 Effects on Fabrics and Dyes 373. 15.5 Effects on Leather, Paper, Paint, and Glass 374. 15.6 Effects on Rubber 375.

Air pollution can afect lung development and is associated with emphysema,4 asthma, and chronic obstructive pulmonary disease5 (COPD). PM and nitrogen oxide have been linked to chronic bronchitis.6. How your genes interact with the environment also plays. a critical role in the health of your respiratory system.

Acid Rain: A Teacher's Guide (PDF 56 pp, 4.6 MB) Lesson plan and activities from EPA for teachers on acid rain. Grades: 6-8 ... Grades: K-12 Type of Resource: Lesson plans and experiments. AIRNOW Get up-to-the-minute information about air pollution in your community, through a joint project from EPA, the National Oceanic and Atmospheric ...

2. , a global greenhouse gas (GHC), and carbon monox ide (CO), an air. pollutant that causes cardiovascular and other health effects. Indeed, C is a major. constituent of many air pollutants ...

Let us take u -= 6m/s. From equation 2.11 the velocity u1-at 10 m level can be obtained: u1=u (z1/H)αα =0.25 unstable condition 6(110/250)0.25. = 2.7 m/sec. This shows that the surface wind speed is between 2 and 3 m/sec Reference to table 2.1 shows a stability class of A-B we choose B as a conservative answer.

Lesson Objectives and Overview: Air Pollution explores the causes and effects of pollution in the air. Students will define the term and explain it clearly, including the causes and effects. Students will also discover how they can help improve the air quality of their environment. This lesson is for students in 3rd grade, 4th grade, and 5th grade.

For the first several years, "State of the Air" focused solely on ozone pollution and . included data for 5 populations at increased risk—children, older adults, children . with asthma, adults with asthma and people with emphysema . In 2004, changes to the air quality standards and the deployment of air pollution monitoring enabled

The Executive Board, in its consideration of health and the environment at its 135th session, decided to include the subject on the provisional agenda of the Board at its 136th session.1 At that session the Board considered an earlier version of this report,2 together with a draft resolution.3 The Board then adopted decision EB136(14), in which ...

According to the World Health Organization (WHO), air pollution is one of the world's biggest killers: outdoor (ambient) pollution causes around four million people to die prematurely each year, while indoor (household) pollution (mainly from fuel burning) kills another 3.8 million. Many of these deaths happen in less-developed or developing ...

What our Air Pollution STEM lesson plan includes. Lesson Objectives and Overview: Air Pollution STEM teaches students about the things that can make the air quality worse. Students will learn about the term pollution and discuss the causes and effects of pollutants in the air. This lesson is for students in 3rd grade, 4th grade, and 5th grade.

Assignments; Module Name Download. Sl.No Chapter Name MP4 Download; 1: Lecture 01: Introduction to Air Pollution - I: Download: 2: Lecture 02: Introduction to Air Pollution - II: ... Lecture 49: Air Pollution Legislations and Regulations: Download: 50: Lecture 50: National Policies for Managing the Ambient Air Quality (AAQ)

Air pollution results from gaseous emission from mainly industry, thermal power stations, automobiles, domestic combustion etc. 1. Industrial chimney wastes: There are a number of industries which are source of air pollution. Petroleum refineries are the major source of gaseous pollutants. The chief gases are SO. 2. and NO. x

2. Make sure the mask fits securely and that there are no gaps to let outside air in. A gap in your mask that allows air in completely negates any benefit or protection you would get from filtering out pollutant particles. 3. Check the mask's material to ensure that it can filter out small particles.

Air pollution refers to any physical, chemical or biological change in the air. It is the contamination of air by harmful gases, dust and smoke which affects plants, animals and humans drastically. There is a certain percentage of gases present in the atmosphere. An increase or decrease in the composition of these gases is harmful to survival.

1.INTRODUCTION. Outdoor air pollution is a major concern due to its adverse effects on human health (European Environmental Agency, 2022).Human exposure to air pollutants induces inflammation, oxidative stress, and DNA damage (Møller et al., 2014), which can lead to the development of respiratory, cardiovascular, metabolic diseases, and cancer (IARC, 2016; Kampa and Castanas, 2008).