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Parasiticide – a general term to describe an agent used to destroy parasites. Pediculicide – an agent that kills head lice. Pesticide – a general term to describe an agent used to destroy or repel a pest. Rodenticide - an agent that kills rodents (especially rats and mice). Scabicide – a chemical agent for killing scabies.
In many environmental situations environmental deterioration may be caused by a few while the cost is borne by the community; examples would include overfishing, pollution (e.g. production of greenhouse emissions that are not compensated for in any way by taxes etc.), the environmental cost of land-clearing etc.
Dams and the reservoirs can be used to supply drinking water, generate hydroelectric power, increasing the water supply for irrigation, provide recreational opportunities and flood control. However, adverse environmental and sociological impacts have also been identified during and after many reservoir constructions.
Pollution control is a term used in environmental management. It refers to the control of emissions and effluents into air, water or soil. Without pollution control, the waste products from overconsumption , heating, agriculture, mining, manufacturing, transportation and other human activities, whether they accumulate or disperse, will degrade ...
Environmental terrorism consists of one or more unlawful or even hostile actions that harm or destroy environmental resources or deprive others of their use. [1] It is different to environmental vandalism , which is a rather permitted but ethically disputed destruction of environment.
Some weed control is preventative, implementing protocols to stop weeds from invading new areas. Cultural weed control involves shaping the managed environment to make it less favorable for weeds. [56] [57] Once weeds are present in an area, a wide variety of means to destroy the weeds and their seeds can be employed. Since weeds are highly ...
Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, [2] introduction of invasive species, ecosystem nutrient depletion, water and noise pollution are some examples. Loss of habitat can be preceded by an initial habitat fragmentation.
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."