Friday, January 27, 2012

Impact of the pollutions problems in malaysia to life?

impact of the environmental polutions problems in malaysia or global that relate to air,water and land to lifeImpact of the pollutions problems in malaysia to life?effects on humans



Adverse air quality can kill many organisms including humans. Ozone pollution can cause respiratory disease, cardiovascular disease, throat inflammation, chest pain, and congestion. Water pollution causes approximately 14,000 deaths per day, mostly due to contamination of drinking water by untreated sewage in developing countries. Oil spills can cause skin irritations and rashes. Noise pollution induces hearing loss, high blood pressure, stress, and sleep disturbance.





Effect on ecosystems



* Sulfur dioxide and oxides of nitrogen can cause acid rain which reduces the pH value of soil.

* Soil can become infertile and unsuitable for plants. This will affect other organisms in the food web.

* Smog and haze can reduce the amount of sunlight received by plants to carry out photosynthesis.

* Invasive species can out compete native species and reduce biodiversity. Invasive plants can contribute debris and biomolecules (allelopathy) that can alter soil and chemical compositions of an environment, often reducing native species competitiveness.Impact of the pollutions problems in malaysia to life?health of the citizen will be effected..

then it will effect the economics due to less ppl can go to work.. why ? sickness %26amp; deceases,,



pollution need to be control..

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