This document discusses types and causes of air pollution. It notes that there are indoor and outdoor types of air pollution. Outdoor pollution comes from sources like vehicle emissions, industry, and forest fires. Indoor pollution can come from chemicals in household cleaners, paints, and building materials. The document outlines several impacts of air pollution, such as respiratory problems in humans, ecosystem damage, and effects of acid rain. It stresses that air is necessary to sustain life on Earth.
Air pollution is the contamination of air by the discharge of harmful substances. Air pollution may be described as contamination of the atmosphere by gaseous, liquid, or solid wastes or by-products that can endanger human health and welfare of plants and animals, attack materials, reduce visibility or produce undesirable odors. As some pollutants are released by natural sources like volcanoes, coniferous forests, and hot springs, the effect of this pollution is very small when compared to that caused by emissions from industrial sources, power and heat generation, waste disposal, and the operation of internal combustion engines.
Air pollution is the contamination of air by the discharge of harmful substances. Air pollution may be described as contamination of the atmosphere by gaseous, liquid, or solid wastes or by-products that can endanger human health and welfare of plants and animals, attack materials, reduce visibility or produce undesirable odors. As some pollutants are released by natural sources like volcanoes, coniferous forests, and hot springs, the effect of this pollution is very small when compared to that caused by emissions from industrial sources, power and heat generation, waste disposal, and the operation of internal combustion engines.
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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.
Indoor air pollution and control
indoor
air
pollution
indoor air pollution and control
air pollution control
civil enginrring
ppt
slideshare
air quality testing
indoor air quality testing
indoor air quality
air purification
indoor air purifier
pollution ppt presentation free download
ppt presentation on air pollution free download
ppt on air pollution and its control
air pollution causes effects and prevention ppt
causes effects and control measures of air polluti
air pollution
air pollution causes
causes of air pollution in points
pollution ppt slideshare
presentation on pollution and its types
environmental pollution ppt
environmental pollution ppt download
ppt on environmental pollution and control
types of pollution powerpoin
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.
This is the fourth slideshow in a series for Unit 4 VCE Environmental Science. It discusses the factors contributing to air pollution, the sources and sinks and the human and environmental health effects.
Jeremy Brug: Air pollution- its causes, effects and pollutantsJeremy Brug
What is air pollution? What are main causes of air pollution? How to reduce air pollution? How to be safe from air pollution? If you want answers of these questions then must check this presentation shared by Jeremy Brug. Get in touch with Jeremy Brug on Facebook https://www.facebook.com/JeremyBrugAustinman/
Air pollution: its causes,effects and pollutantsMaliha Eesha
This presentation gives the complete detail of air, air pollution, air pollutants and their types, each pollutant in detail and its causes and effects, acid rain, methods of prevention,smog,acidification,indoor pollution and so on. It is a complete package and I hope it'll be helpful in school! :)
This a presentation about the Air pollution and its causes & effects for the educational uses
It describe the definitions, types, info diagrams, sources, effects, and their controls
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This "Air Pollution" PowerPoint presentation delves into the critical issue of air pollution, exploring its causes, far-reaching effects, and potential solutions. Through compelling visuals and informative content, this presentation seeks to raise awareness about the environmental challenges posed by air pollution and empower audiences with knowledge to drive positive change. Covering topics such as major pollutants, health impacts, urban air quality, and sustainable practices, this presentation equips viewers with a comprehensive understanding of the complexities surrounding air pollution. Whether you're an educator, student, professional, or concerned citizen, this presentation offers valuable insights to foster informed discussions and inspire actions that contribute to a cleaner, healthier environment for current and future generations.
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
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WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
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Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
2. Introduction
Types Of Air Pollution
Causes Of Air Pollution
Impacts Of Air Pollution
Conclusion
3. Air pollution is the pollution of air by smoke and harmful
gases, mainly oxides of carbon, sulpher and nitrogen.
Air pollution occurs when gases, dust particles, fumes
(smoke) are introduced into the atmosphere in a way that
makes it harmful to humans, animals and plant. This is
because the air becomes dirty (contaminated or unclean).
4. Air pollution is a pressing concern among
the different environmental issues that are
prevalent in the world.
There are several types of air pollution, Mainly
Indoor Air Pollution and Out Door Air Pollution.
5. Outdoor air is often referred to as ambient air.
The common sources of outdoor air pollution are
emissions caused by combustion processes from
motor vehicles, solid fuel burning and industry.
6. Smog is a type of large-scale
outdoor pollution. It is caused
by chemical reactions between
pollutants derived from different
sources, primarily automobile
exhaust and industrial
emissions. Cities are often
centers of these types of
activities, and many suffer from
the effects of smog, especially
during the warm months of the
year.
7. Another consequence of outdoor air
pollution is acid rain.
When a pollutant, such as sulfuric
acid combines with droplets of water
in the air, the water (or snow) can
become acidified.
The effects of acid rain on the
environment can be very serious
even. It damages plants by
destroying their leaves, it poisons
the soil, and it changes the
chemistry of lakes and streams if
even if the changes are small.
Damage due to acid rain kills trees
and harms animals, fish, and other
wildlife that are not adapted to the
new acid levels.
8. Ozone depletion is another result of
pollution.
Chemicals released by our activities
affect the stratosphere , one of the
atmospheric layers surrounding earth.
The ozone layer in the stratosphere
protects the earth from
harmful ultraviolet radiation from the
sun.
Release of chlorofluorocarbons(CFC’s)
from aerosol cans, cooling systems and
refrigerator equipment removes some of
the ozone, causing “holes”; to open up
in this layer and allowing the radiation
to reach the earth.
Ultraviolet radiation is known to cause
skin cancer and has damaging effects on
plants and wildlife.
9. Air pollution is not only on the outside.
It is more dangerous than the outdoor pollution, because we
do everything in enclosed environments where air circulation
may be restricted.
Many things which humans use every day can pollute the air.
Homes, schools, and buildings can also have air pollution.
Sometimes the air inside a building is even worse than the air
outside.
Detergents and household cleaners, aerosol sprays, shoe
polish, hair wax, paints, and glues are just a few of the
everyday chemicals that can release air pollution into your
home.
10. In buildings where the windows are tightly shut to stop air
leaks, the air inside can be polluted more than the air
outside.
Compounds inside carpets, paints, building materials
and furniture also pollute the air, especially when they are
new.
11. Air pollution is caused when air in the atmosphere is filled
with particulate matter.
The largest source air of pollution in cities is from vehicle
exhaust fumes.
Carbon monoxide is a poisonous, colorless gas that is formed
when burning fossil fuels such as coal, petroleum and natural
gas.
Filters that are not changed regularly in your air conditioning
units will accumulate dirt and cause the spread of pollutants
in the air you breathe inside your home.
12. Chemicals and toxic pollutants likes sulfur dioxide, nitrogen
oxides and carbon dioxide react with water molecules in the
atmosphere to produce acid rain. These pollutants come
from factories, automobiles and any industrial or
manufacturing plants.
Using household chemicals without adequate ventilation is a
major source of indoor air pollution.
Volcanoes, dust storms, and forest fires are causes of natural
air pollution.
Smoke from forest fires.
13. Air pollution causes irritation in the throat, nose, lungs
and eyes. It causes breathing problems and aggravates
existing health conditions such as emphysema and
asthma.
Contaminated air reduces the body’s defenses and
decreases the body’s capacity to fight other infections
in the respiratory system.
Air pollutants such as ozone, nitrogen oxides, and
sulfur dioxide also have harmful effects on natural
ecosystems. They can kill plants and trees by destroying
their leaves, and can kill animals, especially fish in
highly polluted rivers.
14. People who exercise outdoors are susceptible to the adverse
effects of air pollution because it involves deeper and faster
breathing.
Acid rain contains hydrogen ions, which can damage trees,
crops, harm marine animals and induce corrosion in metals.
Smog causes harmful health effects in humans and animals.
People afflicted with heart disease, children and older people
are more sensitive to air pollution.
15. Air pollution has long been a serious problem
in the world.
Without air, Earth would be unable to sustain
life & spread the Word.