环境保护英语演讲ppt

We should always remember in our mind that protecting the environment is our duty that we can never neglect. Finally would you please let me end this speech with a little poem, “Be kind to the river. Be good to the trees. Smile at the sunshine, and bow to the breeze. Be friendly to nature, and nature will be friendly to you!”
of species.
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Rainforest is the lung of the earth
This is the distribution of the rainforest onEarth
There are three main reinforest on Earth:one is in Africa, another one is in Southeastern Asion and the last one is in South America.
environmental pollution
保 护 地 球 ， 人 人 有 责
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The land pollution!
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But in the other hand
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The beautiful views !
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❖So what can we do
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Everybody Can Help The Environment

he 24 meters from 1960 to 2010.
If the sea level rise 66 meters many coastal areas will disappear in the bottom of the sea.
3、 What should we do
Government should stop factories from pouring waste water into the river and waste gas into the air. 2. Advocate low carbon life to reduce carbon dioxide emissions . 3.Reduce the use of disposable plastic. 4. To reduce the use of disposable tableware as that may be less demand for timber.
Forest resources is the main advantage of the resources of the human. Rapid economic development the world's forests in the larger environment is a lot of development. Forest resources to reduce the influence by many factors, but lead to reduction of forest area is the most important factor is the development of forest production of wood and forest products like paper

Earth for everything we need to survive, so let’s take care of it.
• We can’t live without water, but now the water was polluted. It is the biggest problem. It influences our daily life. So we should find a way to solve this problem.
Water Treatment Processes
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Water Treatment
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• Water treatment operations fulfill one or three key
tasks: removal of particulate substances such as sand and clay, organic matter, bacteria, and algae; removal of dissolved substances such as those causing color and hardness; and removal or destruction of pathogenic bacteria and viruses. The actual selection of treatment processes depends on the type of water source and the desired water quality.
• 沉淀是水和废水处理中最古老和应用最广的方法，利用重力沉淀去除水中颗 粒物。它相对简便、廉价，可用通过圆形、方形或者矩形的水池来实现。如 前所述，沉淀池跟在混凝和絮凝（对于高度浑浊的水）或者被完全省略（中 度浑浊的水）。

Wht should we do?
Energy conservation
▪ Use green shopping bags instead of plastics
▪ Turn off the light before you get out
▪ Raise the temperature of air-conditioning
▪ Ride a bicycle,or to take a bus instead of a car
▪ Turn down the brightness and voice of your computer
大家有疑问的，可以询问和交流
可以互相讨论下，但要小声点
Water conservation
▪ 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
保护环境,专业英文
Everybody knows waste paper and used coke cans are discarded 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.

▪ Use of renewable materials ▪ Restrict the use of private cars ▪ Implement of sustainable economic
development ▪ ……
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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.
▪ Raise the temperature of air-conditioning
▪ Ride a bicycle,or to take a bus instead of a car
▪ Turn down the brightness and voice of your computer
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Water conservation
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.
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The globle warming Increasing global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, including an expanse of the subtropical desert regions. Other likely effects include increases in the intensity of extreme weather events, changes in agricultural yields, modifications of trade routes, glacier retreat, species extin ranges of disease vectors.

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

Governments collaborate internationally to share resources, knowledge, and technologies to address environmental challenges.
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The Future and Our Role
Objectives of the Presentation
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To introduce the audience to the concept of environmental protection.
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To highlight the importance of environmental protection and its impact on society and the economy.
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To provide information on sustainable development and practical ways to protect the environment.
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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

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.
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5ห้องสมุดไป่ตู้
We all know that water is very important in our life.
Drink
Wash
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Irrigate
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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.
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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.

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.
NO.2 Ozone layer depletion
◆ Ozone (O3) layer: the Earth's protective layer ◆ Main hazards: strong UV (ultra-violet ray紫外线) radiation can damage immune system（免疫系统） of human natures and animals , cause skin cancer and cataracts（白内障）, damage to the earth’s ecosystems（全球生态系统）.
What is happening
on the earth every second
● 2.4 Neonates born in the world. ● extracted 28.6 tons of metal. ● produce 1.3 cars. ● CO2 emissions of 760 tons worldwide. ● Decrease of 0.6 square kilometers forest.