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全球变暖英文幻灯片

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环保全球变暖英文PPT

环保全球变暖英文PPT

Environmental reporting
Sustainable business practices
Partners for climate action
Corporations are increasingly required to report on their environmental impact, including greenhouse gas emissions, water use, and waste generation
02 Environmental protection measures
Energy conservation and emission reduction
Reduce energy consumption
Improve energy efficiency in buildings, transportation, and industrial processes
National policies and regulations
Carbon taxes
Many countries have implemented carbon taxes, which charge a fee for greenhouse gas emissions, to resource businesses and individuals to reduce their emissions
Enhance the reduction of waste by designing products to be more durable and recyclable
Implement extended product responsibility

全球变暖英文PPT幻灯片

全球变暖英文PPT幻灯片

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Solution
Low carbon life
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•Mitigation
•Adaptation
Mitigation of climate reduce greenhouse gas emissions, or enhance the capacity of carbon sinks to absorb GHGs from the
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The average global temperature rises significantly after entering the eighties
Global warming is coming !!!!
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2
ReБайду номын сангаасson
There are many reasons of the global warming, but it mainly caused by human activities
Population growth
CO2 land-use change
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2
Aerosols and soot
In addition to their direct effect by scattering and absorbing solar radiation, aerosols have indirect
effects on the Earth's radiation budget.
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3
Solar activity
The sun ’activities cause volcanic eruption , and produce a large number of ash

全球变暖——英语演讲PPT

全球变暖——英语演讲PPT

The temperature rise 3℃
After three degrees Celsius rise in temperature , Europe will continue to suffer in the hot weather, tens of millions or billions of refugees from sub-tropical（亚热带） to move to midlatitudes（中纬度）.
The tempeature rise 5℃
After five degrees Celsius rise in temperature ， the areas not suitable forБайду номын сангаасliving are expanding ， the supply（供给） of water in some big cities of snow and aquifers dry up phenomenon, millions of people become climate refugees（气 候灾民）
The temperature rise 4℃
After four degrees Celsius rise in temperature , sealevel rise and flood (淹没) coastal cities; glaciers disappear, causing serious water shortages in many areas; And,London summer temperatures as high as 45 degrees Celsius.
Green in where?
measures

《全球变暖英文》课件

《全球变暖英文》课件

要点二
Metal emissions
Investing in technologies and practices to reduce metal emissions from agriculture, landfills, and natural gas production
要点三
Nitrous oxide emissions
Glacier melting
Glaciers are retreating at an increasing rate, losing mass and shrinking in size This is due to warming temperatures, which is due to ice to melt and glaciers to receive
exacerbation of the greenhouse effect and ultimately causing global warming.
The impact of global warming
Global warming has a wide-ranging impact on natural ecosystems and human society.
Ecosystems are also experiencing shifts in specifications composition, range, and background This can lead to a loss of biodiversity and disrupt ecological balance The loss of specifications and ecosystems has negative implications for human well being and sustainable development

英语全球变暖PPT

英语全球变暖PPT

What should governments do?
First, governments can support research. For example, they should encourage companies to develop vehicles that cause less pollution. They should also support alternative sources of electricity from wind and water rather than from oil and coal.
2.What caused global warming NaturaFra bibliotek causes
Greenhouse effect
Human reasons
Human activities-emission
Greenhouse effect
The so-called greenhouse effect is short wave solar radiation through the atmosphere into the ground, and warming the ground after the length of radiation being released in the atmosphere by absorbing carbon dioxide and other substances, thereby creating the effect of atmospheric warming.
Plagues have been attributed to global warming. An increase in temperature can result in a longer life cycle for diseases.

全球变暖-温室效应-英文版PPT课件

全球变暖-温室效应-英文版PPT课件

2021
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First
governments can support research. For example, they should encourage companies to develop transportation that cause less pollution. They should also support alternative sources of electricity from wind and water rather than from oil and coal.
Measures
主讲speaker： XXX 制作producer：XXX 翻译translaters：XXX
2021
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contents
Ⅰ、 Individual efforts Ⅱ、 governments efforts Ⅲ、What can we students do?
2021
2
2021
2021
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What can we students do
No waste at school Meals and Events
Reduce use of boxes,water bottles,plastic bags in your school parties.
2021
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2021
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2021
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Individual efforts
Second, have a tree planting day at your school .Plant trees will reduce carbon dioxide and create clean air .

英语全球变暖PPT

英语全球变暖PPT

4.What should do
1.Individual efforts 2.National efforts




First, we should use more clean energy and less coal and oil. Second, we should go to work on foot or by bus instead of driving a car if possible. Third, we should plant more trees, because plants can turn CO2 into oxygen. More importantly, we should form the habit of saving energy in our daily life.
3.What’re the effects of global warming
Effects on Humans Effects on Wildlife
Effects on Humans



Global warming is a danger to a human's health. Its affect on climate can adversely affect humans. Plagues have been attributed to global warming. An increase in temperature can result in a longer life cycle for diseases. Global warming can affect our future ability to obtain food. As climates change, plants and animals will change, leading to a change in the eating patterns of humans.

英语全球变暖[优质PPT]

英语全球变暖[优质PPT]

4.What should do
1.Individual efforts 2.National efforts
First, we should use more clean energy and less coal and oil.
Second, we should go to work foot or by bus instead of driving a car if possible.
2.What caused global warming
Natural causes
Greenhouse effect
Human reasons
Human activities-emission
Greenhouse effect
The so-called greenhouse effect is short wave solar radiation through the atmosphere into the ground, and warming the ground after the length of radiation being released in the atmosphere by absorbing carbon dioxide and other substances, thereby creating the effect of atmospheric warming.
Greenhouse effect
Human activities-emission
Burning natural gas, coal, and oil Electricity generation Deforestation Many factories produce long-lasting industrial gases
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2
Greenhouse gases
Aerosols and soot
Initial causes of temperature changes
Variations in Earth's orbit
4
Solar activity
3
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1
Greenhouse gases
Fossil fuel burning
effects on the Earth's radiation budget.
8
3
Solar activity
The sun ' activities cause volcanic eruption , and produce a large number of ash
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4
Variations in Earth's orbit
?Climate engineering
solar radiation management and carbon
dioxide removal.
18
LOGO
谢谢大家观看
Thanks For Watching
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Variations in orbital cycles may initiate a new glacial period in the future, though the timing of this depends on greenhouse gas concentrations as well as the orbital forcing.
3
The average global temperature rises significantly after entering the eighties
Global warming is coming !!!!
4
Reason
There are many reasons of the global warming, but it mainly caused by human activities
Ice, islands, city disappear
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1
affect particular ecosystems reduced diversity of ecosystems
Terrestrial（陆地 ） ecosystems
2
threaten coral reefs, fisheries, protected species, and other natural resources of
雹）, storm, the heat aRise
19th century ——rise at the rate of 0.10 to 0.15 per one hundred meters Bring disaster to the coastal areas
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Problem
Global warming causes all sorts of problems
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1
Extreme weather
2
Sea level rise
Ecological systems
Long-term effects
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4
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Extreme weather
Projections suggest a probable increase in the frequency and severity of some extreme weather events, such as heat waves ， Elnino（厄尔尼诺）, drought, floods, thunderstorms, hail （冰
Global Warming
1
目录
CONTENT
1 Background 2 Reason 3 Problem 4 Solution
2
Background
The climate has been getting stea dily warmer and warmer in recent years.
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Solution
Low carbon life
17
?Mitigation
?Adaptation
Mitigation of climate reduce greenhouse gas emissions, or enhance the capacity of carbon sinks to absorb GHGs from the
Population growth
CO2 land-use change
7
2
Aerosols and soot
In addition to their direct effect by scattering and absorbing solar radiation, aerosols have indirect
atmosphere
Local adaptation efforts Enhancing adaptive capacity Agricultural production
More spending on irrigation Weather control Damming glacial lakes Geoengineering Migration Insurance
valuoe ctoeasonciety ecosystem
3
Effect the flight of the migratory birds
Air
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Long-term effects
Abrupt climate change a response from the Earth's crust the rapid release of methane and carbon dioxide from permafrost injury and loss of life a large risk to global and regional food security Economic and Infrastructure loss