sometimes live, but only to the economic development without risk to the environment we live in, until it worse, destroyed more then a bit concerned too late. as well as plants with dust emitted toxic gases, gas is not known in which there are no hazardous substances, the star, causing the problem, once the chemicals are mostly not good for human beings, for nature. I think, the best, the state and the government should create for the plant area, and have good air filters in that area. so that when the factory discharged, it will filter dust and gases that go into good gas: oxygen. and when the exhaust air levels are too high, it will alarm, there will be penalties for those factories excessive waste.
đang được dịch, vui lòng đợi..
