环保英语演讲PPT

country
Man-made air pollution
industrial waste gas
vehicle exhaust
damage of trees
discharge of carbon-dioxide
measures
Individual
百度文库
● Advocate low carbon life ● Walk to the destination ● Save electricity ● Water are good choices ● Plant trees on Arbor Day
Environment and Protection
1.Water Pulution 2.Sand Duststorm 3.White Pollution 4.Atmospheric Pollution
The situation and causes of water pollution water pollution control
●Make more restrictive policies to stop some factory from releasing waste gas ●Expend green arear ●Enhance the citizens’environmental awareness ●Encourage scientists to develope more pure fuel.
A fisherman took full of algae with the palm of the chaohu lake.
current situation
1.reduce water consumption
2.the industrial structure adjustment 3，to set up the urban sewage treatment system 4.control of agricultural nonpoint source pollution
Act it now!
So what can we
do:
Duty of government Ourselves’ work And so on!
Atmospheric
pollution
Definition : Atmospheric pollution often referred to the phenomenon that certain substances going into the atmosphere because of human activity or natural process ,which present a enough concentration, achieve enough time, and hence damage the body's comfort, health and welfare or pollute environment.
5.developing new water source 6.strengthen the planning and management of the water resources
Sand storm is coming ! Crazy!!!
Do you know
why?
The foundation: 1.The sand on the ground 2. High wind 3.Unstable air state 4.Arid climate
Example
acid rain
Causes
Air pollution can be divided into two categories, natural and man-made. Natural pollution sources are made by natural reasons ,such as volcanic eruptions, forest fires and so on.while man-made pollution is formed in the process of people’s producing and life activities.
The situation
The harm :
ecological balance damaged
our daily life influenced
Traffic safety threatened Our property lost
What should we do?
Plant more trees Set more laws on it Take precaution against sand storm Arouse our awareness