POLLUTION AND IT'S CAUSES




     Pollution refers to the discharge of toxic waste product onto the land,air,water or noise which can be caused either by man or naturally. *OR*  Pollution can till be defined as the contamination of air, water and Land by either  natural phenomenon or by man through the release of substances resulting in changes that are harmful and dangerous to the environnent.
   Pollution can be classified into air,water,land and noise pollution.
     Air pollution is the contamination of air by either man or natural hazard.(e.g)Man contaminates the air through the release of gases,smoke and heat to the atmosphere during industrialization.
    Water pollution occurs when various water bodies  such as seas rivers lakes are contaminated through the dumping  and sewage  disposal of toxic substances by man.
    Land pollution is the introduction of toxic waste through the dumping of solid waste from household and sewage disposal of liquids from industries.
     *CAUSES*
-Industrialization
-The use of farm chemical
-Oil exploitation
-Urbanization
-Volcanic eruption
-Communication or transport industries
*Consequences*
-Soil acidification
-Destruction of marine wildlife
-Prevalence of diseases
-Polluting portable water
-Increasing world temperature
*Solution*
-The building of sewage treatment plant
-Sensitization
-Legislation laws

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