Global warming is caused by increased levels of greenhouse gases like carbon dioxide and methane trapping heat in the atmosphere. As more fossil fuels are burned and greenhouse gas levels rise, global temperatures are increasing and extreme weather events are becoming more common. Some effects of global warming include rising sea levels from melting ice, more severe droughts and hurricanes, and damage to habitats and wildlife. Individual actions like using less energy and driving less can help slow the rise in greenhouse gases and global warming.
What is greenhouse effect ?
Is greenhouse effect have a serious impact on human health?
What we have to do to reduce the greenhouse effect ?
This simple presentation helps to understand the basic facts about greenhouse effect.
The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat to make the earth surface warmer leading to global warming.
What is greenhouse effect ?
Is greenhouse effect have a serious impact on human health?
What we have to do to reduce the greenhouse effect ?
This simple presentation helps to understand the basic facts about greenhouse effect.
The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat to make the earth surface warmer leading to global warming.
the presentation is the short term explanation for the disasters that can be cause due to the green house effect.
presented by mayur tade MFSc, dept of AEM
Greenhouse a building made mainly of glass, with heat & humidity regulated for growing plants. The atmosphere acts like a glass in a greenhouse.
Atmosphere, like glass absorbs some of the long wave radiation emitted by earth and radiates the energy back to earth. In this way temperature of earth is maintained.
The atmosphere surrounding the earth in this manner plays a vital role in maintaining an even temperature on the earth’s surface.
A greenhouse is that body which allows the short wavelength incoming solar radiation to come in, but does not allow the long wave outgoing terrestrial infrared radiation to escape.
Global Warming is one of the biggest global problem.It is affecting us and the environment day by day.
The Presesentation consists of the causes of global warming, the effects and then finally will tell you the solutions of it so that we can save the earth and the environment.
One would be able to understand the following points from this Presentation -
- Basic Understanding of Climate and Climate Change
- Cause - Effects & its Remedies
- Impact of Climate Chnage on Various Businesses
- Actionable Remedies
- Water Conservation
Plus point - Some examples Also being shared.
Climate change A Presentation By Mr Allah Dad Khan Former Director General A...Mr.Allah Dad Khan
Climate change A Presentation By Mr Allah Dad Khan Former Director General Agriculture Extension KPK Province and Visiting Professor the University of Agriculture Peshawar Pakistan
Presentation about the BlueRevolution and how floating productive urban developments can provide a perspective to deal with flobal challenges such as climate change, land scarcity, urbanization and population growth. The concept includes floating urban expansions, floating algae and seaweed and aquaponics systems. Feasibility for delta cities such as Rotterdam, Jakarta and Manila is elaborated. Concrete examples of realized projects.
the presentation is the short term explanation for the disasters that can be cause due to the green house effect.
presented by mayur tade MFSc, dept of AEM
Greenhouse a building made mainly of glass, with heat & humidity regulated for growing plants. The atmosphere acts like a glass in a greenhouse.
Atmosphere, like glass absorbs some of the long wave radiation emitted by earth and radiates the energy back to earth. In this way temperature of earth is maintained.
The atmosphere surrounding the earth in this manner plays a vital role in maintaining an even temperature on the earth’s surface.
A greenhouse is that body which allows the short wavelength incoming solar radiation to come in, but does not allow the long wave outgoing terrestrial infrared radiation to escape.
Global Warming is one of the biggest global problem.It is affecting us and the environment day by day.
The Presesentation consists of the causes of global warming, the effects and then finally will tell you the solutions of it so that we can save the earth and the environment.
One would be able to understand the following points from this Presentation -
- Basic Understanding of Climate and Climate Change
- Cause - Effects & its Remedies
- Impact of Climate Chnage on Various Businesses
- Actionable Remedies
- Water Conservation
Plus point - Some examples Also being shared.
Climate change A Presentation By Mr Allah Dad Khan Former Director General A...Mr.Allah Dad Khan
Climate change A Presentation By Mr Allah Dad Khan Former Director General Agriculture Extension KPK Province and Visiting Professor the University of Agriculture Peshawar Pakistan
Presentation about the BlueRevolution and how floating productive urban developments can provide a perspective to deal with flobal challenges such as climate change, land scarcity, urbanization and population growth. The concept includes floating urban expansions, floating algae and seaweed and aquaponics systems. Feasibility for delta cities such as Rotterdam, Jakarta and Manila is elaborated. Concrete examples of realized projects.
Presentation about floating urban development in symbiosis with ecological development. A BlueRevolution can be a perspective to deal with urgent global issues such as land scarcity, climate change and flooding. The presentation elaborates how resilience, sustainability, food security can be achieved by integrating existing technologies.
Overview of the vision, projects and people of DeltaSync. At DeltaSync we work on developing floating cities. For private and public organizations we deliver knowledge, creativity and results in practice. Examples are technology integration, design, implementation, planning, business cases and strategy of floating urban developments.
Submerged Floating Tunnel by Shantanu PatilShantanu Patil
Tunnels in water are by no means new in civil engineering. Since about 1900, more then 100 immersed tunnels have been constructed. Bridges are the most common structures used for crossing water bodies. In some cases immersed tunnels also used which run beneath the sea or river bed. But when the bed is too rocky ,too deep or too undulating submerged floating tunnels are used .
The Submerged Floating Tunnel concept was first conceived at the beginning of the century, but no actual project was undertaken until recently. As the needs of society for regional growth and the protection of the environment have assumed increased importance, in this wider context the submerged floating tunnel offers new opportunities. The submerged floating tunnel is an innovative concept for crossing waterways, utilizing the law of buoyancy to support the structure at a moderate and convenient depth .The Submerged floating Tunnel is a tube like structure made of Steel and Concrete utilizing the law of buoyancy .It supported on columns or held in place by tethers attached to the sea floor or by pontoons floating on the surface. The Submerged floating tunnel utilizes lakes and waterways to carry traffic under water and on to the other side, where it can be conveniently linked to the rural network or to the underground infrastructure of modern cities.
Neo-futurism is a late 20th–early 21st century movement in the arts, design, and architecture. It is a departure from the cynical attitude of post-modernism and represents an idealistic belief in a better future and "a need to periodize the modern rapport with the technological".
This avant-garde movement is a futuristic rethinking of the aesthetic and functionality of rapidly growing cities.
The industrialization that began worldwide following the end of the Second World War gave wind to new streams of thought in life, art and architecture, leading to post-modernism, neo-modernism and then neo-futurism.
In the Western countries, futurist architecture evolved into Art Deco, the Googie movement and high-tech architecture, and finally into Neo-Futurism.
Neo-futuristic urbanists, architects, designers and artists believe in cities releasing emotions, driven by eco-sustainability, ethical values and implementing new materials and new technologies to provide a better quality of life for city-dwellers.
Neo-futurism has absorbed sоme оf the high-tech architecture’s themes аnd ideas, incorporating elements оf high-tech industry аnd technology іntо building design: technology and context is the focus of some architects of this movement such as Buckminster Fuller, Norman Foster, Kenzo Tange, Renzo Piano, Richard Rogers, Frei Otto, and Santiago Calatrava.
2,3 Greenhouse gases, global scenario, green house effectt and global warming...Neeraj Ojha
As far as Nepalese people are concerned, they are very bad in their food habits. Disease like ulcer and diabetes are rampant along Nepalese people. Moreover, there are areas in the country where there is a severe malnutrition.
Factors influencing food habits
•Individual Preferences
Every individual has unique likes and dislikes concerning foods.
•Cultural Influences
A cultural group provides guidelines regarding acceptable foods, food combinations, eating patterns, and eating behaviors.
•Social Influences
Members of asocial group depend on each other, share a common culture, and influence each other's behaviors and values.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
2. Global Warming
A gradual increase in the overall temperature of the
earth's atmosphere generally attributed to the
greenhouse effect caused by increased levels of
carbon dioxide, CFCs, and other pollutants.
4. How global warming work?
Earth transforms sunlight's visible light energy into
infrared light energy, which leaves Earth slowly
because it is absorbed by greenhouse gases. When
people produce greenhouse gases, energy leaves
Earth even more slowly – raising Earth's
temperature.
5. How Global Warming Works
Fossil fuels (coal, oil, natural gas)
Carbon Dioxide (CO2)
6. Causes of Global warming
Greenhouse gases
Aerosols and soot
Solar activity
Variations in Earth's orbit
Climate models
7. Greenhouse
The trapping of the sun's warmth in a planet's lower
atmosphere, due to the greater transparency of the
atmosphere to visible radiation from the sun than to
infrared radiation emitted from the planet's surface.
9. How does the greenhouse effect work?
Gases in the atmosphere such as carbon dioxide do
what the roof of a greenhouse does. During the
day, the Sun shines through the atmosphere. Earth's
surface warms up in the sunlight. At night, Earth's
surface cools, releasing the heat back into the air
10.
11.
12.
13. What are the Greenhouse Gases?
Many chemical compounds found in the Earth’s
atmosphere act as “greenhouse gases.” These gases
allow sunlight to enter the atmosphere freely. When
sunlight strikes the Earth’s surface, some of it is
reflected back towards space as infrared radiation
(heat). Greenhouse gases absorb this infrared
radiation and trap the heat in the atmosphere.
There are many gases which exist that either directly
or indirectly act as greenhouse gases. Furthermore,
some gases have more dramatic effects then others.
14. Direct Greenhouse Gases
Carbon Dioxide (CO2)
Carbon dioxide is without doubt the most well
known greenhouse gas. It is also the greenhouse gas
man contributes to most, primarily through burning
fossil fuels. Since the industrial revolution
concentrations of carbon dioxide in our atmosphere
have increased at an even faster rate.
So how quickly are CO2 levels rising?
15. Main Sources of CO2
1) Stationary energy consumption (eg. power stations)
- coal fuelled power generation is the worst culprit for carbon dioxide
emissions
- Oil and gas fuelled energy generation tends to have a lower carbon
dioxide emission but due to its high use, still accounts for about half
of all human caused C02 emissions.
- Even those energy generation strategies without apparent use of fossil
fuels generally have some associated carbon dioxide emissions.
Nuclear power, for instance, relies on large amounts of electricity for
fuel processing and so indirectly results in carbon dioxide emissions.
16. Main Sources of Co2
2) Transportation
- Globally, transport related emissions of carbon dioxide are growing
rapidly. The use of petroleum as a fossil fuel for transportation
dominates carbon dioxide emissions from this source.
- Despite the rising costs of fuel, fuel consumption levels continue to
rise. The large consumption of gas through vehicles is impacted by
many factors including the following; number of vehicles on the
road, types of vehicles on the road (SUV’s, smart cars, transport
trucks, etc), traffic conditions, urban sprawl (distance vehicles have
to travel), and maintenance of vehicles (emissions tests, oil
changes).
- Energy use (stationary and transportation) are the main contributors
to human made CO2.
17. Direct Greenhouse Gases
Methane (CH4)
Sources: Natural - Wetlands,
Termites, the Oceans
Human Made - Ruminants
(livestock), Waste Treatment,
Rice Agriculture, Biomass
Burning
18. Direct Greenhouse Gases
Nitrous Oxide (N2O)
Sources: Natural – The Oceans,
the Atmosphere, Soils
Human Made – Agricultural
soils, Biomass burning, Livestock,
Transportation
19. Other Direct Greenhouse Gases
Tropospheric Ozone
Water Vapor (in the stratosphere)
CFC’s Chlorofluorocarbons
HFC’s Hydrofluorocarbons
Perfluorocarbons (PFCs) and sulphur hexafluoride
(SF6) with atmospheric lifetimes of more than 1000
years.
20. Indirect Greenhouse Gases
Nitrogen oxides (NOx) act as indirect greenhouse gases by producing the
tropospheric greenhouse gas 'ozone' during their breakdown in the
atmosphere.
Carbon monoxide (CO) - can lead to the formation of the tropospheric
greenhouse gas 'ozone'.
Hydrogen (H2) - hydrogen increases the lifetime of some direct greenhouse
gases, such as methane.
Volatile organic compounds or VOCs - encompasses many compounds
including hydrocarbons, alcohols, and organic acids. Man-made emissions tend
to be concentrated in highly populated areas such as cities
21. What Might Happen?
Cause and Effects
1) Global temperatures will rise!!!
Is the climate warming? YES!
Global surface temperatures have increased about 0.6°C since the late-
19th century, and about 0.2 to 0.3°C over the past 25 years
How about each year, how hot is it really getting? Lets take a look at
the average temperatures since the 1880’s and see the projections of
where we are going.
Then we can look at the top 20 hottest ever recorded yearly
temperatures!
23. 3) Drought
An increase in the occurrence of drought – Areas that lack
precipitation over a long period of time.
As fast as global warming is transforming the oceans and the ice
caps, it's having an even more immediate effect on land.
24.
25.
26. 4) Extreme Weather
As the world warms, some extreme climate events, like the frequency of
heat waves and very heavy precipitation, are expected to increase.
Blizzards and snow storms may actually increase in intensity and
frequency in some colder locations
As climate change gathers pace, devastation caused by extreme weather
is becoming more common.
27. Bushfires are becoming more and more common due to intense heat and long
periods without precipitation. Bushfire numbers are especially on the rises in
countries like the US and Australia
33. So how can each of us slow global
warming now?
Replace a regular incandescent light bulb
with a compact fluorescent light bulb
Don’t let heat escape from your house over a
long period
Cover your pots while cooking
Use the washing machine or dishwasher only
when they are full
34. So how can each of us slow global
warming now?
Take a shower instead of a bath
Use less hot water
Recycle your organic waste
Reuse your shopping bag
Plant a tree
Switch to green power
