环保英语公开课PPT
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英文版绿色环保ppt课件
The Yellow River is under the double pressure of pollution and disconnection. 66.7% of the rivers monitored were of class Ⅳ water quality. The main pollution indexes are ammonia nitrogen, volatile phenol, permanganate index and biochemical oxygen demand.
summarize
1. Pollution status
According to the Bulletin of China's Environmental conditions, air quality in cities in China was still in a relatively heavy level of pollution in 1997, while cities in the north were heavier than those in the south (see figure 3-1). The annual average concentration of sulfur dioxide is in the range of 3 ~ 248 μ g / m ~ (-3), and the national annual average is 66 μ g / m ~ (-3). More than half of the cities in the north and the top 1/3 cities in the south have an annual average of more than 60 micrograms per meter. The annual average of north city is 72 μ g / m ~ (-3) and that of southern city is 60 μ g / m ~ (3). The pollution of sulfur dioxide in cities of southwest high sulfur coal region represented by Yibin, Guiyang and Chongqing, and the cities of Shanxi, Shandong, Hebei, Liaoning, Inner Mongolia, Henan and Shaanxi provinces with large energy consumption in the north are more serious.
summarize
1. Pollution status
According to the Bulletin of China's Environmental conditions, air quality in cities in China was still in a relatively heavy level of pollution in 1997, while cities in the north were heavier than those in the south (see figure 3-1). The annual average concentration of sulfur dioxide is in the range of 3 ~ 248 μ g / m ~ (-3), and the national annual average is 66 μ g / m ~ (-3). More than half of the cities in the north and the top 1/3 cities in the south have an annual average of more than 60 micrograms per meter. The annual average of north city is 72 μ g / m ~ (-3) and that of southern city is 60 μ g / m ~ (3). The pollution of sulfur dioxide in cities of southwest high sulfur coal region represented by Yibin, Guiyang and Chongqing, and the cities of Shanxi, Shandong, Hebei, Liaoning, Inner Mongolia, Henan and Shaanxi provinces with large energy consumption in the north are more serious.
有关环境保护的英文PPT课件
The governments of all countries are supposed to formulate rules and regulations to deal with the pollution problem.
Polluted water must be purified before it was discharged.
.
5ห้องสมุดไป่ตู้
We all know that water is very important in our life.
Drink
Wash
.
Irrigate
6
Water scarcity and pollution has become one of the most important things in recent years. Approximately 300 million people have no access to clean water in china.
.
2
Waste water is being poured continuously into rivers.
Trees on the hills have been cut down .
But now, environmental problems are becoming
more and more serious all over the world.
➢Take bus instead of by taxi or car if you are not urgent. ➢Ride bike instead of take bus if it is not too far. ➢Plant trees .They clean the air and bring us enough oxygen. They help keep the balance of nature.
保护环境-专业英文ppt
Air pollution is becoming a severe problem,which mainly caused by transport action and factories production.
The air pollution changes the conditions that we depend on, such as the greenhouse effect and the acid rain. It causes many diseases,too.
▪ Recycling of water ▪ Use a washbasin
when you wash and brush ▪ Discharge sewage after treatment
▪ Plant more trees;protect the forests and all the animals
▪ Use of renewable materials
▪ Restrict the use of private cars
▪ Implement of sustainable economic development
▪ ……
The beautiful planet of ours is our home. To take care of the world is to take care of ourselves. Let’s work together to keep our world alive and well.
That’s all.Thank you!
A large number of forests have been sacrificed for urban development. As we all know, trees are able to help clean the air. Furthermore, we are killing animals while cutting down these trees. As a result, many animal species are dying out. Air pollution is getting worse,which can cause many diseases. people still go on cutting down trees.
环保英文 ppt课件
Caring for Our Earth
Water protection
We all know that water is very important in our life.
All kinds of beautiful water
Water scarcity and pollution has become one of the most important things in recent years. In this chapter we’ll discuss both fresh water and wastewater treatment, either for reuse or disposal in the environment "without polluting it. "
volcanoes pollute the earth's atmosphere naturally.
What caused the air pollution?
• 2. people • The most serious kind of air pollution comes
from people. Factories, power stations, and vehicles exhausts pump harmful gases into the air, contributing to global warming, causing acid rain, and destroying the ozone layer.
2. Particulate matter(PM2.5)
A kind of statistics about the diameter of matters we can breathe in.
Water protection
We all know that water is very important in our life.
All kinds of beautiful water
Water scarcity and pollution has become one of the most important things in recent years. In this chapter we’ll discuss both fresh water and wastewater treatment, either for reuse or disposal in the environment "without polluting it. "
volcanoes pollute the earth's atmosphere naturally.
What caused the air pollution?
• 2. people • The most serious kind of air pollution comes
from people. Factories, power stations, and vehicles exhausts pump harmful gases into the air, contributing to global warming, causing acid rain, and destroying the ozone layer.
2. Particulate matter(PM2.5)
A kind of statistics about the diameter of matters we can breathe in.
英语演讲环境保护英语PPT
2023
Environment Protection
1、Intruduce
To develop the economy, but also protect the environment, which can balance the two? It can be said that there exist the contradictions is not only a short-term problem also a long-term problem.On one hand ,human must develop the economic,but the economic development is limited by the environmental protection on the other hand when people pay more and more attention to it. We must look at the issue dialectically.
After 60 years, the stone statue of Germany has been thoroughly damaged by acid rain.
Question 3 ——Greenhouse effect
There is no doubt that global warming is very serious consequences, such as glaciers melt, sea level rise, desertification, to the ecological system and the serious impact on agricultural production.
Environment Protection
1、Intruduce
To develop the economy, but also protect the environment, which can balance the two? It can be said that there exist the contradictions is not only a short-term problem also a long-term problem.On one hand ,human must develop the economic,but the economic development is limited by the environmental protection on the other hand when people pay more and more attention to it. We must look at the issue dialectically.
After 60 years, the stone statue of Germany has been thoroughly damaged by acid rain.
Question 3 ——Greenhouse effect
There is no doubt that global warming is very serious consequences, such as glaciers melt, sea level rise, desertification, to the ecological system and the serious impact on agricultural production.
《英文版环保》课件
Environmental protection is crucial for maintaining the health and well being of humans and other living organizations A clean and safe environment is necessary for basic human needs such as clean water, air, and land
The main sources of radio active contamination are nuclear power plants, nuclear weapons testing, and the proposal of radio active waste
Radioactive coordination has caused serious damage to human health and has become a global environmental issue
Avoiding buying products made from endangered animals or plants
Support companies that use sustainable practices in their operations
Participate in local wildlife protection programs or events
Environmental protection has been an ongoing concern for many disciplines The first Earth Day was cellular in 1970, sparking a wave of environmental activism and promoting governments to pass environmental laws and regulations to address pollution and resource exploration
环境保护(英文版)ppt课件
◆ Sulfide and nitrogen oxides(硫化物和氮氧化合物) into the atmosphere worldwide up to 30 million tons each tion
◆ About 40% of the world’s rivers are seriously polluted. ◆ Freshwater（淡水）resources are becoming exhausted.
环境问题 触目惊心 保护环境 人人有责
Thank you !
NO.3 Loss of biodiversity
◆ Global extinction of 50,000 species / year, 140 / day on average.
NO.4 The spread of acid rain
◆ pH <5.6 referred as acid rain. ◆ Main hazards: Water and soil acidification(酸化), plant and animal death, corrosion(腐蚀) buildings, railways and bridges and other facilities.
worldstoptenenvironmentalproblems1globalwarming全球变暖2ozonelayerdepletion臭氧层破坏4thespreadacidrain酸雨蔓延5forestdropped森林锐减7airpollution大气污染8waterpollution水体污染9marinepollution海洋污染10crossboundarymovementspoisonouswastes毒性废弃物越境转移no1globalwarminggraduallyincreasinggreenhouseeffectearthstemperaturerising
◆ About 40% of the world’s rivers are seriously polluted. ◆ Freshwater（淡水）resources are becoming exhausted.
环境问题 触目惊心 保护环境 人人有责
Thank you !
NO.3 Loss of biodiversity
◆ Global extinction of 50,000 species / year, 140 / day on average.
NO.4 The spread of acid rain
◆ pH <5.6 referred as acid rain. ◆ Main hazards: Water and soil acidification(酸化), plant and animal death, corrosion(腐蚀) buildings, railways and bridges and other facilities.
worldstoptenenvironmentalproblems1globalwarming全球变暖2ozonelayerdepletion臭氧层破坏4thespreadacidrain酸雨蔓延5forestdropped森林锐减7airpollution大气污染8waterpollution水体污染9marinepollution海洋污染10crossboundarymovementspoisonouswastes毒性废弃物越境转移no1globalwarminggraduallyincreasinggreenhouseeffectearthstemperaturerising
环保英语公开课PPT
02 Basic English knowledge
Basic English Grammar
Simple present tense
Simple future tense
used to express an action that occurs regularly or is always true
The importance of environmental protection lies in the fact that the natural environment provides essential resources and services that are critical for human survival and well being By protecting the environment, we ensure the sustainability of these resources and services, which is necessary for our economic, social, and cultural development
English daily conversations
Greeting and introducing yourself: "Hello, my name is [Your Name]. It's nice to meet you."
Asking for information: "Where is the nearest recycling center?"
02
03
Wildlife
animals and plants that live in natural environments
保护环境的英文版 ppt课件
环境保护从我们大家做起 Environmental protection from all of us started
——李克平
2013441272 测控2013-01
大气污染 Air pollution
工业污染 INDUSTRIAL POLLUTION
水污染 Water pollutant
空气污染 air pollution
• 环保从自己.每时每刻做起,用行动去感染别人
Energy conservation
• Use green shopping bags instead of plastics
• Turn off the light before you get out
• Raise the temperature of air-conditioning
• 不向江河湖海中扔垃圾，造成水污染
• Don't throw rubbish everywhere
• 不随地乱扔垃圾
• Turn off the faucet. Save water Multi-purpose monohydrate. Try to recycle
• 随手关掉水龙头.节约水资源 一水多用.尽量循环使用
development • ……
• Ride a bicycle, or to take a bus instead of a car
• Turn down the brightness and voice of your computer
Water conservation
• Do not waste water • Recycling of water • Use a washbasin
——李克平
2013441272 测控2013-01
大气污染 Air pollution
工业污染 INDUSTRIAL POLLUTION
水污染 Water pollutant
空气污染 air pollution
• 环保从自己.每时每刻做起,用行动去感染别人
Energy conservation
• Use green shopping bags instead of plastics
• Turn off the light before you get out
• Raise the temperature of air-conditioning
• 不向江河湖海中扔垃圾，造成水污染
• Don't throw rubbish everywhere
• 不随地乱扔垃圾
• Turn off the faucet. Save water Multi-purpose monohydrate. Try to recycle
• 随手关掉水龙头.节约水资源 一水多用.尽量循环使用
development • ……
• Ride a bicycle, or to take a bus instead of a car
• Turn down the brightness and voice of your computer
Water conservation
• Do not waste water • Recycling of water • Use a washbasin
保护环境的PPT英文版PPT课件
Governments collaborate internationally to share resources, knowledge, and technologies to address environmental challenges.
05
The Future and Our Role
Objectives of the Presentation
01
To introduce the audience to the concept of environmental protection.
02
To highlight the importance of environmental protection and its impact on society and the economy.
03
To provide information on sustainable development and practical ways to protect the environment.
02
The Environment and Human
Interference
The Ecosystem
Details
Methods for reducing waste include using sustainable packaging materials, such as paper or cardboard; using recyclable items, such as glass or aluminum; and composting organic waste.
Details
Protecting Habitats
05
The Future and Our Role
Objectives of the Presentation
01
To introduce the audience to the concept of environmental protection.
02
To highlight the importance of environmental protection and its impact on society and the economy.
03
To provide information on sustainable development and practical ways to protect the environment.
02
The Environment and Human
Interference
The Ecosystem
Details
Methods for reducing waste include using sustainable packaging materials, such as paper or cardboard; using recyclable items, such as glass or aluminum; and composting organic waste.
Details
Protecting Habitats
《环境保护英语》PPT课件(2024)
• Challenges and solutions for garbage classification: raising public awareness, improving regulatory systems, and strengthening regulatory efforts.
2024/1/24
The development of environmental protection
With the continuous progress of technology and the improvement of environmental awareness, environmental protection has gone through a development process from end of pipe governance to source control, from single means to comprehensive implementation.
2024/1/24
6
02
Basic knowledge of environmental protection
2024/1/24
7
Ecosystem and Biodiversity
2024/1/24
The composition and function of ecosystems
including biological communities, non biological environments, and their interactions.
Opportunities
At the same time, with the rapid development of clean energy, circular economy, green technology and other fields, new solutions and development opportunities have been provided for environmental protection.
2024/1/24
The development of environmental protection
With the continuous progress of technology and the improvement of environmental awareness, environmental protection has gone through a development process from end of pipe governance to source control, from single means to comprehensive implementation.
2024/1/24
6
02
Basic knowledge of environmental protection
2024/1/24
7
Ecosystem and Biodiversity
2024/1/24
The composition and function of ecosystems
including biological communities, non biological environments, and their interactions.
Opportunities
At the same time, with the rapid development of clean energy, circular economy, green technology and other fields, new solutions and development opportunities have been provided for environmental protection.
关于环保的英语PPT
Water pollution affects plants that live in these bodies of water and in almost all cases the effect is damaging either to individual species and populations but also to the natural biological communities.
关于环保的英语PPT
本课件仅供大家学习学习 学习完毕请自觉删除
谢谢 本课件仅供大家学习学习
学习完毕请自觉r environmen t is in emergency
Everybody knows waste paper and used coke cans are thrown everywhere. You might have seen plastic bags flying in the sky and getting caught in the trees when the wind blows or maybe you have seen old cans floating in the rivers and polluting the water. Our environment is the place in which we live, but
it is being ruined by us.
Air pollution is becoming a severe problem, which
mainly caused by transport action and factories production.
The air pollution changes the conditions that we depend on, such as the greenhouse effect and the acid rain. It causes many diseases, too.
《环境保护英语》PPT课件
5
ppt课件
Smoking cigarettes
Smoking cigarettes adds to the general levels of air pollution as well as damaging our health. Cigarette smoke contains chemicals that can cause cancer, a gas which stops oxygen being taken into the blood and a substance called nicotine, which raises blood pressure and makes the heart beat faster. Nosmoking areas cut down on this pollution and save non-smokers breathing in other people's cigarette smoke.
1.carbon dioxide(CO2) 2.carbon monoxide(CO) 3.suldur dioxide(SO2) 4. ……
8
ppt课件
What is the reaction of our countries over the world?
Kyoto Protocol!
10Βιβλιοθήκη ppt课件Kyoto - success or failure?
The Kyoto Protocol, while well intentioned, would appear to be doomed to failing its objectives even before the 2008-2012 averaging period commences. Carbon dioxide levels in the atmosphere are rising at a frightening rate with no sign of slowing. Global temperatures are continuing to rise.
ppt课件
Smoking cigarettes
Smoking cigarettes adds to the general levels of air pollution as well as damaging our health. Cigarette smoke contains chemicals that can cause cancer, a gas which stops oxygen being taken into the blood and a substance called nicotine, which raises blood pressure and makes the heart beat faster. Nosmoking areas cut down on this pollution and save non-smokers breathing in other people's cigarette smoke.
1.carbon dioxide(CO2) 2.carbon monoxide(CO) 3.suldur dioxide(SO2) 4. ……
8
ppt课件
What is the reaction of our countries over the world?
Kyoto Protocol!
10Βιβλιοθήκη ppt课件Kyoto - success or failure?
The Kyoto Protocol, while well intentioned, would appear to be doomed to failing its objectives even before the 2008-2012 averaging period commences. Carbon dioxide levels in the atmosphere are rising at a frightening rate with no sign of slowing. Global temperatures are continuing to rise.
保护环境的PPT英文版
Loss of soil fertility and productivity
Changes in soil chemistry and biology
Groundwater pollution and soil erosion
Global Warming
Causes of Global Warming Emission of greenhouse gases: CO2, methane, nitrogen oxide
The industrial revolution has broken about rapid economic
growth, but also caused environmental pollution and
resource waste
The large amount of emissions from factories and power plants has serially pooled the air, water,
Importance of environmental protection
Environmental protection is crucial for safeguarding human health and well being
It attributes to the conservation of natural resources and biodiversity, ensuring sustainable use of ecosystems
01
CHAPTER
Introduction
Background of the issue
The global community has recognized the urgent need to address environmental challenges to ensure sustainable development