This is a PowerPoint presentation based on air pollution. Most of the points are taken from class 8 science textbook. The slides are from slidescarnival.com(keyword- air pollution). This is definitely not the best but I hope it helps:) Also, we had a little ending speech at the end and a thank you slide without a conclusion would be awkward^
Explore the relationship between the environment and the UK economy; from the value of our trees to how many people are employed in low carbon industries.
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.
This is a PowerPoint presentation based on air pollution. Most of the points are taken from class 8 science textbook. The slides are from slidescarnival.com(keyword- air pollution). This is definitely not the best but I hope it helps:) Also, we had a little ending speech at the end and a thank you slide without a conclusion would be awkward^
Explore the relationship between the environment and the UK economy; from the value of our trees to how many people are employed in low carbon industries.
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.
Showing how Our Earth is moving towards the extinction, what is carbon foot print?, how can we contribute to reduce them at individual and global level and finally hoping for a safe and bright future.
Air pollution
Definition
Types of Air Pollution
Classification of Air Pollutants
Sources of Air Pollutants
Disaster from Air Pollutants
Facts and Figures
Disaster Management
Prkruti Lite is the first compact and portable device which measures the full range of harmful gases in the air.
To measures the harmful substances in the environment, you just have to install the Prkruti Lite app in your android devices then plug the Prkruti Lite device with your mobile phone just like you plug the USB cable and you will get the real-time data on the air around you.
Prkruti Lite detects Volatile Organic Compounds (VOCs), CO₂ (Carbon dioxide) concentrations, Temperature, Humidity, Air Pressure and Noise around you.
Extra finest sensor and the Prkruti Lite app can extremely beneficial for the detection of the VOCs and other dangerous gases. Through remote alerts, you will see the real data of air quality map, graphs, and IAQ notifications.
We want to make an impact on our environment to create a better place to live for now and for the future generation. We are here to give you the right and real-time data of air around you.
“Prkruti Lite Know your Indoor Air Quality”
Aware People to Imbalance of Carbon Source And Sink.To Encourage And Adopt Renewable Energy Resources Like Solar Energy Wind Energy And Protect Environment. Thus Reduce Carbon Footprints.
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.
Air pollution : Definition and sources (automobiles,industries,domestic sources and miscellaneous)
this presentation also useful for #school level presentation
Showing how Our Earth is moving towards the extinction, what is carbon foot print?, how can we contribute to reduce them at individual and global level and finally hoping for a safe and bright future.
Air pollution
Definition
Types of Air Pollution
Classification of Air Pollutants
Sources of Air Pollutants
Disaster from Air Pollutants
Facts and Figures
Disaster Management
Prkruti Lite is the first compact and portable device which measures the full range of harmful gases in the air.
To measures the harmful substances in the environment, you just have to install the Prkruti Lite app in your android devices then plug the Prkruti Lite device with your mobile phone just like you plug the USB cable and you will get the real-time data on the air around you.
Prkruti Lite detects Volatile Organic Compounds (VOCs), CO₂ (Carbon dioxide) concentrations, Temperature, Humidity, Air Pressure and Noise around you.
Extra finest sensor and the Prkruti Lite app can extremely beneficial for the detection of the VOCs and other dangerous gases. Through remote alerts, you will see the real data of air quality map, graphs, and IAQ notifications.
We want to make an impact on our environment to create a better place to live for now and for the future generation. We are here to give you the right and real-time data of air around you.
“Prkruti Lite Know your Indoor Air Quality”
Aware People to Imbalance of Carbon Source And Sink.To Encourage And Adopt Renewable Energy Resources Like Solar Energy Wind Energy And Protect Environment. Thus Reduce Carbon Footprints.
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.
Air pollution : Definition and sources (automobiles,industries,domestic sources and miscellaneous)
this presentation also useful for #school level presentation
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 "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.
This powerpoint presentation covers the Air Pollution, its causes , effects, mitigation measures, etc.
It also contains the Delhi Smog and its cause and steps taken to ensure better air quality
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
I hope this science could be a benefit for anyone who search the information
Climate Change All over the World .pptxsairaanwer024
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
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.
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.
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.
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.
1. SUBMITTED BY SUBMITTED TO
PROF PALVINDER KAU
NITISH KUMAR
2. “Air pollution is defined as the addition of undesirable
materials into the atmosphere either due to natural
phenomena or due to human activity on the earth which
adversely affects the quality of air and hence affects the on
the earth .”
The atmosphere is a mixture of gases ,predominant are
Nitrogen (78.087%),Oxygen(20.94%),Carbondioxide(0.32%)
and after gases are less than 1%.This is the composition of
unpolluted atmosphere and this value remains constant
upto very high attitude . Air is most essential element for life
,but this life supporting natural element may become bitter
if it gets polluted. The atmosphere is said to be polluted if
the concentration of any constituent increases or decreases
drastically to cause harmful effect on human being and
other living organisms.
3.
4. Source are classified in two types
Natural source:-
Forest fire:-It is due to lightening,thundering.
5. A volcanic eruption occurs when hot materials are
thrown out of a volcano. Lava, rocks, dust, ash and
gas compounds are some of the
materials. Eruptions can come from side branches
or from the top of the volcano. Some eruptions are
terrible explosions that throw out huge amounts of
rock and ash and kill many people.
6.
7. Decay is an essential life process, which helps to
digest food and recycle materials. Bacteria and fungi
are the main groups of decomposer. They release
enzymes to break down compounds, so that they
can absorb the nutrients.
8. 1. Burning of fossil fuels(wood,coal,etc.):-these are
major source of energy.These produces some
poisonous as by products such as CO,SO2,NO2,CH4
etc.
9. In the last few years,the number of industries in
different parts of the world and there production has
increased manifold.The common air pollutants
discharged into air from industrial chimney and power
houses are CO2,CO,SO2,H2S,NO,NO2etc.These gases
are produced due to burning of coal and petroleum.
10. The automobile emit out poisonous gases like
CO,oxide of niotrogen and unburnt hydrocarbon in
addition to lead particles.
11. Additional Air Pollution from Agriculture. In addition
to methane and nitrous oxide,agricultural
activities have been linked to the emission of other
dangerous gases and pollutants. These include
carbon dioxide, ammonia, hydrogen sulfide, and
airborne particulate matter, which has been linked to
health problems.
12. As well as causing a rise in the global
temperature,deforestation affects the air that we
breathe. This is because all trees take in carbon
dioxide and other pollutants which are known to
cause a lot of problems in the atmosphere.
13. This is one of the major causes of pollution.More the
population more are the needs,greater are the
unnatural methods adopted which distrub the balance
of atmosphere.
14. The nuclear weapons used during wars emit radiation which
adversely affect the health and prove to be fatal.
15. In developing and under-developed countries,people use
fuel coal,kerosene,wood etc.in their kitchen at
home.Compelete combustion of these fuel produce CO2
where as incomplete combustion produce CO. Coal contains
varying amount of sulphur which on burning produce
SO2.The fossil fuels also produce black soot.Housewives
using wood as cooking fuel,inhale benzene(alpha) pyrine
which is considered to cause cancer.
17. Controlling Sources
of Pollution. Pollution prevention approaches to
reduce, eliminate, or prevent pollution at its source,
should be considered. Examples are to use less toxic
raw materials or fuels, use a less-polluting industrial
process, and to improve the efficiency of the process.
18. Vegetation:-
Trees should be grown in all available space because
they use CO2 and release O2.They purifies the air from
man and animals to breath.There are certain plants
absorbs harmful gases e.g CO2,NO2.
Industry should be allocated away from the human
settlement.Green belt should be developed between
industries and human settlement.
19. Four stroke engines should be used instead of two stroke
engines in two wheelers because in two stroke engine the
fuel is not burnt completely .
Sulphur free fuel should be used in automobiles . It
reduces SO2 pollution .CNG can replace petrol and diesel.
Only unleaded petrol be used . Already it has been
introduced in metropolitan cities first April 1995.
Automobile emmission can further be reduced by tune ups
and catalytic converters which oxides CO to CO2 and
reduce NO2 to nitrogen.
As far as possible , efficient public transport system should
be used of instead of separate vehicles by individuals.
20. The current industrial processes may be suitably
modified.So as to reduce or check pollution of air.
Air pollution control devices
Gravity settling chambers:-They are generally used to
remove large particles(larger than 50micro meter ).They are
long chamber in which velocity of gases in lower down solid
particle settle down under the influence of gravity.