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Environmental degradation is the deterioration of the environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution. It is defined as any change or disturbance to the environment perceived to be deleterious or undesirable.
A practical definition of water pollution is: "Water pollution is the addition of substances or energy forms that directly or indirectly alter the nature of the water body in such a manner that negatively affects its legitimate uses." [1]: 6 Water is typically referred to as polluted when it is impaired by anthropogenic contaminants.
Water pollution (or aquatic pollution) is the contamination of water bodies, with a negative impact on their uses. [152]: 6 It is usually a result of human activities. Water bodies include lakes, rivers, oceans, aquifers, reservoirs and groundwater. Water pollution results when contaminants mix with these water bodies. Contaminants can come ...
Environment destruction caused by humans is a global, ongoing problem. [4] Water pollution also cause problems to marine life. [5] Most scholars think that the project peak global world population of between 9-10 billion people, could live sustainably within the earth's ecosystems if human society worked to live sustainably within planetary ...
There has been criticism that water bosses have received bonuses despite sewage pollution rising. Thames Water's chief executive Chris Weston was paid a 195,000 pound bonus for three months' work ...
Some of the hazardous damage of oil and gas exploration in the ecosystem are life threatening which includes Air pollution, Water pollution, Noise pollution etc. Affecting the aquatic lives, human health, also leads to deforestation. According to Nigerian federal government figures, there were more than 7,000 oil spills between 1970 and 2000. [66]
In 2005, economic losses (mainly from air pollution) were calculated at 7.7% of China's GDP. This grew to 10.3% by 2002 and the economic loss from water pollution (6.1%) began to exceed that caused by air pollution. [18] China has been one of the top performing countries in terms of GDP growth (9.64% in the past ten years). [18]
Environmental racism is a type of inequality where people in communities of color and other low income communities face a disproportionate risk of exposure to pollution and related health conditions. [ 8 ]