Over the last 200 years, industrialization and new technologies have enabled human populations to grow substantially but have also caused environmental problems. Increased CO2 emissions from burning fossil fuels are enhancing the greenhouse effect and causing global warming, which will likely change weather patterns worldwide. Other issues caused by human activities include destruction of the ozone layer, acid rain, and species extinction. Solutions require reducing CO2 and other emissions through measures like improving energy efficiency.
green house effect(power point presentation)
prepared by :rishabh sood
school:k.v palampur
class:11th science
from:palampur(h,p)
for more contact:rishabhsood92@gmail.com
Global Warming - A Global Warning....
today Global warming is Rapidly increasingh it is the need of the hour to control it......
for more details about the presentation contact
anishrajgoyal09rockstar@gmail.com
This power point is about how we are destroying our environment and some of the steps we can take to fix the escalating global problems. My sources http://en.wikipedia.org/wiki/Effects_of_global_warming
Nationalgeographic
music by radiohead-bloom
green house effect(power point presentation)
prepared by :rishabh sood
school:k.v palampur
class:11th science
from:palampur(h,p)
for more contact:rishabhsood92@gmail.com
Global Warming - A Global Warning....
today Global warming is Rapidly increasingh it is the need of the hour to control it......
for more details about the presentation contact
anishrajgoyal09rockstar@gmail.com
This power point is about how we are destroying our environment and some of the steps we can take to fix the escalating global problems. My sources http://en.wikipedia.org/wiki/Effects_of_global_warming
Nationalgeographic
music by radiohead-bloom
GEOGRAPHY IGCSE: ENVIRONMENT -FOSSIL FUELS AND GREENHOUSE GASESGeorge Dumitrache
GEOGRAPHY IGCSE: ENVIRONMENT -FOSSIL FUELS AND GREENHOUSE GASES. It contains: fossil fuels and atmosphere, carbon gases, greenhouse effect and global warming, CO2, how the greenhouse effect works, CFC, implications of global warming.
The problems attract worldwide attention K/a Global Environmental Problems.
The top three environmental problems are: (1) Greenhouse Effect and Global Warming (2) Depletion of Ozone and (3) Acid Rain.
Renewable and Non- renewable energy SourcesGeorge Thomas
Renewable energy is energy which is generated from natural sources i.e. sun, wind, rain, tides and can be generated again and again as and when required. Non-Renewable energy is energy which is taken from the sources that are available on the earth in limited quantity and will vanish fifty-sixty years from now.
Our environment is constantly changing. There is no denying that. However, as our environment changes, so does the need to become increasingly aware of the problems that surround it. With a massive influx of natural disasters, warming and cooling periods, different types of weather patterns and much more, people need to be aware of what types of environmental problems our planet is facing.
Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth's climate system and its related effects
GEOGRAPHY IGCSE: ENVIRONMENT -FOSSIL FUELS AND GREENHOUSE GASESGeorge Dumitrache
GEOGRAPHY IGCSE: ENVIRONMENT -FOSSIL FUELS AND GREENHOUSE GASES. It contains: fossil fuels and atmosphere, carbon gases, greenhouse effect and global warming, CO2, how the greenhouse effect works, CFC, implications of global warming.
The problems attract worldwide attention K/a Global Environmental Problems.
The top three environmental problems are: (1) Greenhouse Effect and Global Warming (2) Depletion of Ozone and (3) Acid Rain.
Renewable and Non- renewable energy SourcesGeorge Thomas
Renewable energy is energy which is generated from natural sources i.e. sun, wind, rain, tides and can be generated again and again as and when required. Non-Renewable energy is energy which is taken from the sources that are available on the earth in limited quantity and will vanish fifty-sixty years from now.
Our environment is constantly changing. There is no denying that. However, as our environment changes, so does the need to become increasingly aware of the problems that surround it. With a massive influx of natural disasters, warming and cooling periods, different types of weather patterns and much more, people need to be aware of what types of environmental problems our planet is facing.
Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth's climate system and its related effects
A decent presentaion on global warming
the temprature slide is a video .Plays in powerpoint and wps ppt .Except powerpoint 7
if it still does not plays leave your email in comment section i will mail as soon as possible
The Earth pulls all objects to its centre. This pull is called the force of gravity or gravitational force.
The weight of an object is the pull of the Earth on the object.
Only green plants possess the amazing ability of trapping solar energy to produce food.
Photosynthesis is the process in which green plants absorb solar energy to make food from carbon dioxide and water.
Living organisms are made up of one or more cells.•Cells are the most basic unit of organisms which canfunction on their own. Cells carry out life processes suchas respiration, division, excretion and growth.•Cells are the building blocks of an organism.•
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
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How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
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GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
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In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
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available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
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Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
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Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
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Essentials of Automations: The Art of Triggers and Actions in FME
Global warming
1.
2. •Over the last 200 years, industrialization has
taken place. With new machines, sources of
power and transportation, humans now have
the tools to create liveable communities almost
anywhere in the world.
•Now humans live in most parts of the Earth.
We can alter the course of rivers, and even
change the topography of the Earth’s surface
with our great machines and technologies.
Farms too can produce more food than before.
3. •New and better transportation allows food to
move more quickly from place to place. All of
these technological changes not only increase
the food supply but also make it possible for
the Earth to support billions of people.
•However, these changes also have harmful
effects. We share the Earth’s environment
with many other forms of living things. The
large number of people living on Earth has
affected the survival of many of these living
things.
4.
5. •Many kinds of plants and animals are
now extinct. Even the atmosphere has
changed. Changes in Earth’s
temperature caused by global warming,
ozone holes and acid rain are brought
about as result of human activities.
6. •Burning of fuels like coal, oil and gas gives us
energy to power the machinery factories, our
homes and means if transportation. These
burning produces carbon dioxide which keeps
our atmosphere warm enough to support life.
Without it, our planet would be frozen.
7. •Carbon dioxide in the Earth’s atmosphere acts like
the glass of the greenhouse. It lets in sunlight and
prevents the heat given off from escaping back into
outer space.
•This is called the greenhouse effect.
•As humans burn more fuels to power more
machines, the amount if carbon dioxide in our
atmosphere continues to rise. However, too much
carbon dioxide in our atmosphere will make the
Earth too hot for living things to survive.
8.
9. •This is known as global warming. If global
warming continues, it will likely change the
pattern if weather and climate all over the
world.
•These changes will nit be the same
everywhere, summers would become even
hotter and the winters even colder. Larger
and more powerful storms, greater periods of
droughts in some regions, and increased
rainfall in other could all be part of this new
pattern.
10. •Another factor contributing to the increased
amount if carbon dioxide in the atmosphere
is the clear- cutting if rainforests. This is done
to provide land for growing crops and timber
for building. By cutting down trees, humans
are taking away one of the nature’s way of
cleaning the extra carbon dioxide from the
air. However, human activities upset the
balance of the gases in the atmosphere.
11.
12. •All these increase the greenhouse effect and
causes global warming.
•Global warming will change our climate
drastically. It does not mean that everywhere on
Earth is getting hotter. Some places would be
warmer while others actually become colder.
Some would even get drier while others wetter.
The increased heat will change the global pattern
of climate and weather, producing larger and
more powerful storms, greater periods of droughts
in some regions, and increased rainfall in others.
13. •Global warming melts the
ice caps. The heat melts
the ice at the poles,
causing the sea level rise.
A rise in the sea level will
cause low- lying and
coastal regions to be
flooded.
14. •Our atmosphere is made up of many layers.
•Ozone is a molecule that is made up if three
oxygen atoms. It forms a thin layer over the
stratosphere. Ozone, at ground level, is
dangerous to human health.
•In the stratosphere, this ozone layer absorbs
most of the ultraviolet rays from the Sun. it
protects the living things on the Earth from this
harmful ray. It acts as the Earth’s sunscreen.
15.
16. •In the 1970s the scientists discovered that the
ozone layer was rapidly being destroyed. It was
observed that at certain times of the year, the
level of ozone in the ozone layer over the poles
become so sparse that there is virtually a hole in
that ozone layer.
•More harmful ultraviolet rays from the Sun will
now be able to reach the Earth. Ultraviolet rays
affect all life on Earth. There will interfere with
the photosynthetic process, thereby damaging
crops, plants and trees which form the basis of
food chains that support life on Earth.
17.
18. •When CFCs make their way to the upper
atmosphere, they are broken down by
ulrtraviolet rays to release chlorine. The
chlorine released reacts with the ozone in
the ozone layer to release oxygen and
chlorine monoxide. Chlorine monoxide
then combines with an oxygen atom to
produce a molecule of oxygen and a free
chlorine.
19. •The free chlorine atom then reacts with
an ozone molecule, and the cycle repeats.
More and more ozone from the
atmosphere are destroyed, thereby
causing the thinning of the ozone layer.
•Fortunately, many countries in the world
are making laws to reduce the use of
products made with CFCs, such as The
Montreal Protocol in 1987 aimed to reduce
the use of CFC by 50 % by 2000.
20.
21. •Rain, even in polluted areas, is slightly acidic.
This is because carbon dioxide in the air
dissolves in rainwater to form a weak acid called
carbonic acid.
•Besides releasing carbon dioxide, the burning of
oil, coal and gas produces chemicals called
nitrous oxide and sulfur dioxide into the
atmosphere. These chemicals combine with the
water vapor in the air and fall to the ground as
acid rain.
22.
23. EFFECTS OF ACID RAIN
•can damage surfaces of buildings
& statues & kill forests
24. •The acidity of rain increases in
industrial areas. Factories, power station
using fossil fuels and exhaust fume from
motor vehicles contribute to the higher
concentration of chemicals in the air.
•Acid rain has disastrous effects. It kills
fish, destroys trees, erodes the stone
works of buildings and corrodes metals.
Few plants can grow in acidic soil.
25.
26. •Factories, power plants and oil refineries
also increase the amount of greenhouse gases
that are released.
•Burning fossil fuels such as petroleum, gas
and coal releases carbon dioxide.
•Human beings create big cities to live and
work. These cities have many concrete
buildings and large surfaces of black roads,
which absorb and retain heat from the Sun.
This has also resulted in warming.
27.
28. •When acid rain falls on trees, the trees lose their leaves
and are unable to resist pests and diseases. Lakes and
rivers may become too acidic for living things ti
survive.
•We need to reduce the chemicals released into the air.
Industrial power plants should install a device called
“scrubber” in their chimneys to reduce the amount of
sulfur released in the smoke. Motor vehicles should be
fixed with catalytic converters into their exhaust pipes
to reduce the amount of sulfur dioxide produced by the
vehicles. We too should find ways to utilize fuels more
cleanly and efficiently. This will greatly reduce the
possibilities of acid rain developing in the atmosphere.