Posts Tagged ‘air pollution’
Indoor Air More Polluted than Outdoor Air
Saturday, November 1st, 2008The battle to control air pollution moved indoors such as homes and businesses. Studies have shown that people are exposed to higher concentrations of air pollution for longer periods of time inside buildings than out-of-doors. Furthermore, evidence indicates that this exposure is contributing to a rapidly increasing incidence of illness, thus costing businesses, taxpayers, and the government billions of dollars in health care costs and lost work time. The typical U.S. home contains many hazardous chemicals and substances, including radon, which has been linked to lung cancer and other ailments. Congress has responded to public concern about indoor air quality by requiring the EPA to establish a program to study the problem and make appropriate recommendations.
The pollution ———–Jennifer Year11C
Wednesday, March 12th, 2008Nowadays, the pollution becomes a big problem of the world. People should realize this serious problem. The air pollution is very serious now. People in Nanjing, too many people have cars. The tail gas does a lot of harm to the air. But people think cars are very convenient, so people don’t want to reduce the use of the cars. The government of Nanjing finds this is a big problem now. So they forbid the citizen can’t drive a car one day. On this day, people can’t drive cars on the streets. They just can walk if they want to go somewhere. Another pollution is the ground pollution, now people don’t realize the environment problem. So they also litter the rubbish without care. This makes the pollution more serious. People also use the plastic bags. These are poisonous. The plastic bags can’t be biodegraded.
So the pollution becomes more serious now. People should realize the environment problem. And we also should take some actions to protect the world.
pollution problem is serious!!!
Sunday, March 9th, 2008This is really a serious problem in China and all over the world,nanjing’s air is not very clear,but the air in Aus is very clean and has a good smell,I don’t know why in foreign countries like this.and however this is actually what i’m thinking of ,China’s sky always turned grey,but the sky in Aus is very blue and pure!!!! I lke clean,blue day!!!
