Soil pollution can be controlled by limiting the use of chemical fertilizers and by substituting them with bio-fertilizers and manures. Reducing the use of pesticides and applying biological methods also reduces soil pollution.Know More
Other methods to control soil pollution include recycling plastics, paper and other materials; reusing materials; promoting forestation and preventing deforestation; disposing wastes properly; and promoting pollution awareness programs.
Soil pollution is referred to as the contamination of soil caused by the presence man-made chemicals such as pesticides and insecticides. These chemicals tend to reduce the quality of soil making it less fertile or barren. Soil pollution is also caused by the alteration of natural environment. These causes arise from improper disposal of waste, agricultural chemicals and industrial activity.
Other causes of soil pollution include unfavorable irrigation practices; sanitary waste leakage; automobile fuel leakages; improper management and maintenance of septic systems; improper disposal of nuclear waste; poor waste management methods; and toxic fumes from industries that cause acid rains.
If soil pollution is not controlled, it can have adverse effects on the ecological balance and health of living organisms. These effects include increased soil erosion; creation of toxic dust; loss of nutrients in soil; reduced soil fertility; alteration in soil structure; and increase in soil salinity.Learn more about Pollution
Air pollution has several harmful effects on both the environment and human health. A common example of the negative effects of air pollution on the environment is in the form of acid rain. Many upper respiratory diseases such as asthma are exacerbated by air pollution.Full Answer >
The nine recognized types of pollution in the modern world are air pollution, water pollution, land pollution, noise pollution, radioactive pollution, thermal pollution, light pollution, visual pollution and personal pollution. These sources of pollution do not simply have a negative impact on the natural world, but they can have a measurable effect on the health of human beings as well, states LoveToKnowFull Answer >
Water pollution occurs when water is contaminated with chemicals and foreign substances that are harmful to humans, plants and animals. Water pollutants include chemical contamination from waste sites, chemical wastes from industrial discharges, heavy metals such as mercury and lead, sewage waste, food processing waste, fertilizers and pesticides.Full Answer >
Pollution is mainly a byproduct of human activity. Industrial manufacturing, the use of automobiles, power production, mining and war are all significant sources of environmental pollution.Full Answer >