✔ 最佳答案
This book to us introduced the left water pollution originates including the natural source of pollution and the artificial source of pollution.The natural source of pollution refers to small town rainfall runoff generally and so on, the artificial source of pollution comes from people each kind of activity and the development production, including small town sewage, industrial waste, raising livestock waste water, agricultural pollution, mining waste and trash water seepage and so on. Tem alguns mar-pássaros para ter o impacto suspendido da água de mar do óleo ou nas nadadas de superfície quando a água fêz ao corpo inteiro a sujeira gordurosa, além algumas estão no petróleo são niveladas ao em terra das manchas.The greasy dirt destroyed the birds to maintain warmth the function, therefore on the body stained the petroleum the birds could freeze to death rapidly. Destroyed the food chain: The petroleum has killed the nearness food chain base zooplankton. In addition, but some fish and the shellfish can die immediately because of the ships oil leak poison; But another some although lives down, but their meat has become virulent, other animals ate these meats to be able to be poisoned. Beach pollution: The people also can lose one to rest the place, the beautiful beach also can vanish gradually. Effluent fee question: In order to enable the sewage treatment system to display the most satisfying function, then must renew the facility unceasingly and carry on the routine maintenance maintenance.The pollution discharge service expenditure, still paid by the government.
MAY BE