effects of dev n prog. (muet)

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Development and progress have greatly affected our nature and environment. Discuss the extent to which development and progress have caused harm and destruction to our nature and environment. Human population increases by the minute and in order to cater to this expansion, we need more land and new technologies. However, in reaching the goal of having a comfortable life, we often forget about other things that have been sacrificed or demolished along the way. Development and progress have caused harm and destruction to our nature and environment through the loss of forest habitats, open burning, slope development, global warming and water pollution. Development and progress had caused the loss of forest habitats for wildlife. Forests are cleared for development and progress like plantation and construction site. Some are cleared for the building of dams. Forest is not only the habitat of wildlife but also the habitat for plants. The existence of all these wildlife plants and animals helps to maintain the ecosystem and also the nature of food chain in the forest. But now the homes as well as their source of food of all these precious wildlife are destructed by human activities. Open burning is defined as to burn something in an open air. Open burning has greatly affected our natural environment. It has increased the level of CO2 in the atmosphere. On the other hand, O2 level decreased. Industries like logging often lead to open burning. Why do I say so? This is because, those unwanted waste of logging like leaves and branches are disposed off by burning them. Another effect caused by open burning is haze. The CO2, which is released into the air, will react with NO2 that caused the air to be polluted. Then gases, or known as haze, will form. Open burning of plantation also contributes to air pollution. Another factor to the destruction to the nature and environment is slope development. This usually happen for constructions of buildings or parks where trees are cut

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Development and progress have greatly afected our nature and environment. Discuss the extent to which development and progresshave caused harm and destruction to our nature and environment.Humanpopulationincreasesbytheminuteandinordertocater to this expansion, we need more land and new technologies.However, in reaching the goal of having a comfortable life, we oftenforget about other things that have been sacrifced or demolishedalong theway.Developmentand progresshavecausedharm anddestruction to our nature and environment through the loss of foresthabitats, openburning, slopedevelopment, global warmingandwater pollution.Development and progress had caused the loss of foresthabitats for wildlife. Forests are cleared for development andprogress like plantation and construction site. ome are cleared forthe building ofdams.Forest is not onlythe habitat of wildlife butalso the habitat for plants. !he existence of all these wildlife plantsand animals helps to maintain the ecosystem and also the nature offood chain in the forest. "ut now the homes as well as their sourceof foodof all these precious wildlife are destructed by humanactivities. #pen burning is defned as to burn something in an open air.#pen burning has greatly afected our natural environment. $t hasincreased the level of %#& in the atmosphere. #n the other hand,#& level decreased. $ndustries like logging often lead to openburning. 'hy do $ say so( !his is because, those unwanted waste oflogging like leaves and branches are disposed of by burning them.)nother efect caused by open burning is ha*e. !he %#&, which isreleased into the air, will react with +#& that caused the air to bepolluted. !hen gases, or known as ha*e, will form. #pen burning ofplantation also contributes to air pollution.)nother factor to the destruction to the nature andenvironment is slope development. !his usually happen forconstructionsofbuildingsorparkswheretreesarecutdownandhills are leveled. Hillside developments are highly demanded by therich, such as in "ukit Damansara, as it gives breathtaking views aswellas costs more to develop. 'ithout the coverage of trees, thesoil will becomeloosesincetherootsof treesareabsent. !heserootsfunctionastheagenttoholdthestructureofsoil together.!herefor, soil erosions occur during rain which caused by the streamof water moving along the slope of loosen soil.Development and progress of modern society have resulted insevere weather changes especially global warming. Humanactivitiessuchasburningoffossil fuels, deforestationandothershave released extremely ample amount of %#& into the atmosphere.!he carbon dioxide in the air has increased few times compared tofewdecades ago. "esides, agricultureactivities suchas poultrywhich are important in providing our food sources to feed the worldpopulation, contributes to global warming because of the releasingof methane gas. !hese two gases are heat trapping gas and hencecausing the earth,s temperature to rise. !his brings ------ weatherchanges andresultingingreat loss toproducehumanlifeandproperty.Development and progress also cause pollution especiallywater pollution which endangers marine life. Heavy metal such asmercuryandnickel arereleasedbyfactorieswithoutflteringintothe river and fnally to the sea. !he harmful chemical substances willbeincorporatedintomarinelife. 'henthechemical substancesexceeds a certain level, the marine life will die, which may also leadto the extinction of various species of marine life.$n all, we should never put aside the importance of keepingthe nature and environment at its place as we strive towardsdevelopment and progress. !he absence of the previous will afectthelaterinamatteroftime. "ykeepingbothinhand, notonlyeverything will be balanced but also prolonging the advantages wecan reap from both.