Environmental Pollution
A). List how much pollution you know.
Introduction
In the pursuit of national development and Improving living standards of population, economic activities and development projects in the country is Inevitable Often people ignore the environmental problems arising from the implementation of economic activities and projects pembangunan.Kesan-negative effects of development and the Modernization Process Rush is more urgent and profound impact pencemaran.Kesemua negative impact on human health is increasingly threatened, economic resources and autonomy bumi.Untuk reduce the negative effects of development on the environment, all economic activities and development must be balanced with Efforts to management and conservation .
Pollution cans be defined as the removal of objects or materials result from human activities cause disturbance to the natural environment of comfort or independence Pollution kehidupan.Takrifan more information is in accordance with the Environment Quality Act, 1974 states That the which the Contamination was no change Either directly or indirectly to the physical properties, chemical, biological or radiation levels of any part of the environment by releasing, or lay waste to remove the prejudice keguanaan-beneficial use, that create a dangerous situation or Potentially dangerous to the health, safety or public welfare or other organisms, plants and animals.
Pollution cans be categorized and listed the Various forms of pollution:
Water 1.Pencemaran
2.Pencemaran water
3.Pencemaran sea
4.Pencemaran sound
5.Pencemaran land
6.Pencemaran heat
Rivers and ponds 7Pencemaran
The concept of pollution is dependent or independent of a measurement value or a set of factors cause pollution sendiri.Tanpa That this value, the concept of pollution into kabur.Misalnya, something That Becomes contaminated vegetables only derived from measurements Pls That the contents of a chemical in it was above the level of different chemical bahaya.Bahan Provide different levels of danger pula.Ini effects of chemicals on living Beings is berbeza.Lazimnya measurements of chemicals in the water and the water is determined in units of ppm (parts per million chemical solvent). Similarly, with the other pollutants measured by specific units.
B) Identify the actual sources Causing pollution.
UdaraMengikut Contamination Report Prepared by the Department of Environment, through the Consumer newspaper in 2001: The release of water pollutants in Malaysia was estimated at 933.000 tonnes setahun.Daripada this amount, the vehicle is a major source of pollution (58.1%), followed by power stations (23.9%), industrial fuel combustion (9.4%), processing industry (3.9%) and open burning (4.9%).
Water pollution occurs Pls' there is foreign matter in concentrations That interfere with or endanger people, plants, and property benda.Benda b inatang foreigners are in the form of dust, smoke, fog, steam and gas (carbon monoxide, nitrogen oxides, hydrocarbons, Ozone, S ulfur oxide, the smell) or any mixture of these materials.
C). List how much pollution you know.
Introduction
In the pursuit of national development and Improving living standards of population, economic activities and development projects in the country is Inevitable Often people ignore the environmental problems arising from the implementation of economic activities and projects pembangunan.Kesan-negative effects of development and the Modernization Process Rush is more urgent and profound impact pencemaran.Kesemua negative impact on human health is increasingly threatened, economic resources and autonomy bumi.Untuk reduce the negative effects of development on the environment, all economic activities and development must be balanced with Efforts to management and conservation .
Pollution cans be defined as the removal of objects or materials result from human activities cause disturbance to the natural environment of comfort or independence Pollution kehidupan.Takrifan more information is in accordance with the Environment Quality Act, 1974 states That the which the Contamination was no change Either directly or indirectly to the physical properties, chemical, biological or radiation levels of any part of the environment by releasing, or lay waste to remove the prejudice keguanaan-beneficial use, that create a dangerous situation or Potentially dangerous to the health, safety or public welfare or other organisms, plants and animals.
The concept of pollution is dependent or independent of a measurement value or a set of factors cause pollution sendiri.Tanpa That this value, the concept of pollution into kabur.Misalnya, something That Becomes contaminated vegetables only derived from measurements Pls That the contents of a chemical in it was above the level of different chemical bahaya.Bahan Provide different levels of danger pula.Ini effects of chemicals on living Beings is berbeza.Lazimnya measurements of chemicals in the water and the water is determined in units of ppm (parts per million chemical solvent). Similarly, with the other pollutants measured by specific units.
Figure 1.1
Photo images show results of water pollution from industrial development.
Development without the planned management cans have an adverse effect That Would threaten the environmental quality vehicles in the country sekitar.Jumlah Increased Nearly 2-fold since 1980.Keadaan is harmful to the environment Because the carbon released by vehicles diosida affect human health and deplete Also the ozone layer.
It cans be explained the main causes of water pollution is a result of electric power plants, construction works, industries or Factories, motor vehicles and garbage burning sarap.Penderaan environment through water pollution arising from human actions Humans That Contribute sendiri.Setiap the environmental destruction That sekitar.Perokok blew smoke into the air, burning of waste in residential areas are not regulated as well have an impact on air pollution.
Water pollution
Water pollution means That changes occur in terms of content, condition and color That Is not Appropriate and earnest have an impact on people Pls digunakan.Pencemaran is valid both in terms of biological, chemical and pollution fizik.Bahan available in Various forms of gas, liquid and water cans pepejal.Pencemaran occur anywhere Nowhere berair.Oleh That is the Contamination of water pollution is so widespread as possible around the world.
Among the sources of water pollution are:
a.Sisa sisatosid Such a factory waste discharged into the river by the bertanggungjawab.Pembuangan not be easy Because this requires no disposal costs.
b.Pembuangan Such waste materials as trash, oil and excrement by Some individuals is Also a contributor to water pollution.
Also c.Penerokaan Help Contribute to the pollution air.Ini is Because, exploration has been conducted identify causes of soil Erosion and subsequent landslides occurred going into the river and into this mendakan.Mendakan mencetekkan the river water level and the next flood will from occur.
Some Towns and Villages to pump a variety of untreated wastes, while plants are Sometimes toxic waste into the sungai.Ini cans kill fish and animal species, Such as lain.Baja water and chemical pesticides Also Used by the Farmers are carried into the river by Rainwater and its sungai.Bahan these substances kill cans Various types of aquatic life.
Recklessness and Concerned solely with profits has blinded the hearts and feelings of human nature sekitar.Pengusaha factory, for example, Trying to save costs by taking the easy way out, throwing wastes into the river despite the impact on persekitaran.Selain, the lack of knowledge of the other owner is not Concerned industry and Trying to Avoid the safety standards prescribed Either in relation to human safety or environmental stability cans sekitar.Pembangunan not be blamed as the cause of environmental destruction is a Fictional manusia.Masalah sekitar.Pembangunan Should Be Seriously taken Because the river is the main source of water. The pace of industrial development, housing and the opening of new land, many Rivers That lost the ability to play back jadinya.Sekiranya this phenomenon continues, it is possible river networks contaminated Throughout the country were the resource persons.
3. Marine pollution
Among the sources of Contamination are:
Contaminated a.Sungai will of flow into the sea, and Brings with it pollution.
b.Sesetengah Towns and cities on the beach to Sewage pump directly into the sea.
That c.Minyak Tankers spilled from oil rigs and oil in the ocean spread, killing sea birds, clams, mussels and other wildlife.
d.Pencemaran arising from the disposal of wastes.
Washing powder processing industry has affected the water system in laut.Bahan chemicals, acids and organic materials Such as nutrients, radioactive material and contaminate marine gas rampant.
4. Soil pollution
Contamination of land means the act occurs on an area Until the color change, fertility and hakisan.Pencemaran the caused by Either form of waste water or contaminants pepejal.Bahan consists of organic pollutants, chemical or physical.
Among the sources of Contamination are:
a.Pembuangan waste materials from plants Such as oil, toxic wastes and plant residues.
b.Pembuangan garbage everywhere is a contributor to this pollution
. C. The use of pesticides exaggeratedly May be one source of pollution.
d.Sikap Man Who rarely appreciate the values found in the area Maksum interesting and beautiful.
Felling of trees and timber industry in the region, aimed ostensibly to drive the economic development of downstream industries for negara.Kesan logging has changed the way the terrain in the area.
Soil Contamination Also affects the daily activities of manusia.Jika Almost all places have been polluted, people have not Had the opportunity to see the natural beauty has been contaminated ini.Tanah That no longer Suitable for agriculture carried out for chemicals will of the kill the plants are Grown .
Conversion of forest land to agriculture has resulted in widespread deforestation. Apart from reducing the amount of the original forests and forest biodiversity and wildlife, deforestation Also Contribute to soil Erosion, sedimentation, damage to slopes and landslides in Malaysia. Continuing deforestation and the destruction of forests in water catchment areas will from affect the water supply and quality of water resources, affecting the ability of the lawyer-drawdown of ground water and cause more flooding in lowland areas.
Development is not effectively Designed as an active logging and rampant land clearing will from adversely affect the environment Such stores as soil Erosion place, climate change, the greenhouse effect and flooding.
5.Pencemaran sound
That noise is excessive noise hurts the ears.
Noise pollution is usually More Than 80 dB (A) and the pollution situation and is in accordance with wishes masing.Pencemaran Their cans be divided into four parts, namely noise, interlacing, noise selenjar, the noise fluctuations and the sound bounces.
Among the sources of pollution are:
a.Bunyi motor vehicle is a contributor to this pollution.
b.Industri-industry is Also a contributor to the pollution-bunyi.Bunyi sound comes from the use of machinery, vehicles and so forth.
Also c.Kuari an agent of pollution bunyi.Bunyi crusher, drill machine and rock to a truck unloading a source of pollution.
Also d.Bunyi resulted from the development process.
Conclusion
Malaysia is a country That is growing rapidly and progress in Various bidang.Namun the rapid growth, many are not aware That They Also have an impact on the natural side-events sekitar.Kegiatan manufacturing company or smoke haze-Causing water pollution and toxic waste air.Selain pollution, the exploration and development activities has affected Forest Ecosystems of the earth and cause Erosion tanah.Terdapat That other sources cause pollution, Such as That transportation activities pollute the water and water, and farming activities.
Actually, the main cause of environmental Degradation That is human invention does not have the sensitive social issues in the community.
Too bad for the environment, comply with the law, Responsible, may make pertimbangan.Maka, Humans need to rationally deal with this situation.
Some of the measures to overcome environmental pollution
A. USE MODERN TECHNOLOGY
The use of modern technologies to reduce environmental pollution is very penting.Sebagai example, without modern technology, it is not possible to clean up oil spills in laut.Dengan modern technology, solid waste Such as old newspapers, old magazines, paper, cloth, plastic and glass cans be recycled. Would this reduce the pollution certainly the caused by solid waste management is not perfect. Waste materials be converted to agricultural cans That materials are useful and less dangerous. For example, garbage May be Used as fuel to generate electricity. Agricultural waste Such as palm oil waste cans be Used to Produce methane.
In Addition, with modern technology, the filter was Designed and installed in the vehicle exhaust and industrial smokestack Factories. Use of unleaded petrol is Also a result of the use of modern technology. This will of reduce the lead content in the atmosphere of danger to human health.
Research on palm oil as a substitute for fossil fuels is an effort to encourage the reduction of environmental pollution. With modern technology, machinery and machines cans be modified to be less polluting.
B. ENVIRONMENTAL EDUCATION CURRICULUM Through The
Responsibility to Ensure a clean country, not only lies with the government but Should Be shouldered by all parties. To establish the people in charge of the environment, They Should have realized. To create awareness Among the people, the best way is through education. Reasons of environmental education Is That it is Necessary to Form Positive Attitudes Towards the environment Itself. With the awareness of an individual, he is aware of the importance of environmental quality are maintained. This is Because They already know what problems That Might Arise from the which the act is not Responsible for polluting the environment. Environmental education was formally introduced at the primary level through the Integrated Curriculum for Primary Schools (KBSR) in the subjects of Nature and Man. Next is the secondary level through the Integrated Curriculum for Secondary Schools (KBSM), particularly in science subjects Such as biology. The third and final stage is higher through the course of Environmental Sciences and Biology Persekitaran.Pendidikan environment to the general public are presented through the media. Among the mass media play an Important role is in newspapers, magazines, television and radio.Selain, there are government and private agencies are conducting campaigns and lectures.
ACTIVITIES AND TO PROTECT THE ENVIRONMENT Recommendations
Given the current world is threatened by pollution hazards, the steps taken Should Be appropriately and effectively. Measures to protect the environment is not the responsibility of government alone. It is the responsibility of all parties. The government ought to tighten the laws protecting the environment. Patrols by the DOE Should Be Increased. The operators, especially operators of large-scale plants Should Be getting advice from the Environment Department prior to any industrial operation carried out. Users of the most Important role in addressing pollution problems. As a Responsible consumer, Should We choose the items That causes the least pollution. Without demand for goods That cause pollution, plant operators will from Also begin using the materials more Suitable to the environment. For example, Should We choose pesticides in Aerosol Cans That do not contain CFCs. If all parties are working together to address the pollution problem, of course, the earth will from some of the extended age.
Among the activities That cans protect the environment are:
a.Pameran
b.Kempen-campaign
c.Pertandingan
Leisure d.Projek Environment
Exhibition OF ENVIRONMENTAL Pollution A.
The exhibition is meant here is an exhibition of all materials related to the issue of pollution. This exhibition will from be conducted in schools and public places like public libraries. May this exhibition include environmental issues, the Reasons for the pollution, its impacts and what cans be done to reduce pencemaran.Bahan materials like charts, and newspaper cuttings polster May be displayed. In Addition, video tapes and slides are available with respect to Such pollution cans cans ditayangkan.Pameran Also raise awareness and teach people to protect the environment.
B. CAMPAIGN TO PROTECT THE ENVIRONMENT
Participate in a campaign to protect the environment is a healthy and highly recommended. Among the campaigns That protect the environment is to love our river campaign, recycling campaigns, friend of nature, and so forth. These cans campaigns affect the depth of its participants. In this campaign, participants will from learn about the importance of protecting the environment and Ways of managing waste to just bring a minimum pollution to the environment. In Addition, a recycling campaign to encourage consumers to recycle cans That materials be recycled. Indirectly, Also, participants will from learn to water-wise. Friends of nature has been conducting Various Such activities as tree-planting flowers, cleaning the dirty area and so on. Planting flowers beautify will of the Scenery of the area. In Addition, it cans Also, filtering particles of dust in the air. Green plants are Also Important for reducing the oxygen content cans cause the greenhouse effect. The campaign has been running a lot of love the river activities to clean up the Rivers. Besides cleaning, Also They instill awareness of the local population about the importance of Rivers.
C. COMPETITION
Competition like quiz about environmental pollution cans increase of knowledge and awareness about the importance of protecting nature sekitar.Dengan hold quizzes, participants will from the try to understand whether it is pollution. In this process, earnest They get the knowledge. Also They are likely, to find a solution to the problem of pollution. This Would certainly bring benefits to the participant and the environment. Poster drawing contest Also associated pollution is good. It will of not only bring awareness to the participants only, but the message will from Also be up to the public. In Addition to the mentioned competition, essay writing and poetry Competitions as well as to Provide awareness to the public.
D. DISCLOSURE OF MASS MEDIA
In today's mass media play an Important role in shaping the thinking of all users. Thus, the existence of mass media exposure on the issue of pollution, the public will of be careful in dealing pollution problems. So far, most media to make disclosure of the issue of Contamination is the magazines and newspapers. Also Television has made this disclosure and examples TV3 TV7 but it is too little emphasis keutamanya.
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