以下果d都係,冇20個咁多wo
1.Air pollution
Air pollution, the release of chemicals and particulates into the atmosphere. Common examples include carbon monoxide, sulfur dioxide, chlorofluorocarbons (CFCs), and nitrogen oxides produced by industry and motor vehicles. Photochemical ozone and smog are created as nitrogen oxides and hydrocarbons react to sunlight.
2.Water pollution
Water pollution via surface runoff, leaching to groundwater, liquid spills, wastewater discharges, eutrophication and littering.
3.Soil contamination 土壤污染
Soil contamination occurs when chemicals are released by spill or underground storage tank leakage. Among the most significant soil contaminants are hydrocarbons, heavy metals, MTBE, herbicides, pesticides and chlorinated hydrocarbons.
4.Radioactive contamination 放射性污染
Radioactive contamination, added in the wake of 20th century discoveries in atomic physics. (See alpha emitters and actinides in the environment.)
5.Noise pollution
Noise pollution, which encompasses roadway noise, aircraft noise, industrial noise as well as high-intensity sonar.
6.Light pollution
Light pollution, includes light trespass, over-illumination and astronomical interference.
7.Visual pollution
Visual pollution, which can refer to the presence of overhead power lines, motorway billboards, scarred landforms (as from strip mining), open storage of trash or municipal solid waste.
8.Thermal pollution 熱污染
Thermal pollution, is a temperature change in natural water bodies caused by human influence, such as use of water as coolant in a power plant.
仲有固體廢棄物污染.....
參考: me