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To protect water is to
Protect our selves !!!
Let Us
Change It !!!
Then ,what can we do?
Second we should stop people from throwing litter into the river. Many kinds of litter may pollute the en vironment.
Plant more trees
Protect the forests and all the animals
Use of renewable materialsபைடு நூலகம்
Restrict the use sustainable economic
Implement of sustainable economic development
Strengthening water saving consciousness
The water polution
The great shortage of water
Primary Pollution Sources
Dry season
Level period
wet season
Water pollution is mainly caused by the chemicals discharged by the factories. We should regulat e the sewage discharge standar d to minimize the impact of hum an activity on the environment.
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ADD CONTENTS
In 100 BC, the water can d rink without purification.
In 20th century 60s, water neede d purification
In 20th century 90s, water purifi ation required more Years later, the water will b e…
It's time for us to take some measures to improve the situation.Factories should tre -at the wastewater before letting it go int -o rivers.We can play a positive role in s -aving water.For example we can reuse t -he water for wishing rice to wash veget -ables and then clean a mop.
First we must Protect the factory form pouring waste water into the river
Finally we can tell the visitors how important the water is.
POLICY
STRATEGIES
Groundwater pollution Inside the sewa ge through the hole drilling in n anshan, eventu ally flow from w ater-eroded ca ve, pollution is serious.
The National Groundwater Quality
How are you?my mother water
Water is the source of li fe.We can't live without water.However,with the in creasing population and i ndustrial development,wat er pollution has become a serious problem.Large amo unts of wastewater go int o rivers and seas directl y without being treated,w hich can be dangerous to people.Also lots of peopl e pay no attention to sav ing water in daily life,w hile in some place water is badly needed.
