When fuels are used to produce electricity, to heat a building, or to drive vehicles, there is always low quality heat energy rejected in the process. Think about the heat coming out of your car...
Discharges from power stations or heavy industrial plants, especially on lakes and rivers. Heavy traffic in a large urban area. Heavy use of air conditioning in a large urban area
Discharge of warmed water from power plants and other industrial plants, into rivers and lakes. Discharge of hot combustion gases into the atmosphere. Vehicle exhausts and aircon discharges in...
Thermal pollution, or overheated water, is often associated with industrial discharges, but also includes the more pervasive problem of stream overheating due to inadequate stormwater management in...
Deforestation cause water pollution because when there are no trees left to block the rain fall the rain falls directly on to the soil and washes it in to the rivers which take it on to the seas and...