Pollution--draft two

There are three types of pollution.
Water, air and noise pollution all pose a threat to our health.
First, car exhaust, noxious gases from factories makes human's lives threatened.
Second, industrial production and household waste water going into the rivers and farmers use the chemical fertilizer and pesticide.
Finally, the constant noises from traffic and construction work are loud enough to cause anybody a nervous breakdown.
We have to take measures to lower the level of pollution, or we will be exposed to a seriously polluted environment that is not suitable to live.
The government should work closely with the public to create a better world for our future generations.
We only have an earth, so we have to protect our environment as possible as we can.