Rabu, 10 November 2010

Cause and Effect of pollution

Pollution is contamination by a chemical or other agent that renders part of the environment unfit for intended or desired use. It deserves emphasis that the environment also refers to the place where you live. Natural processes have released toxic chemicals into the environment throughout the history of the earth. Currently, the pollution generated by human activities presents the most serious problem
Pollution Crisis is a major problem all around the world. It has adversely affected the lives of millions of people and caused many deaths and health disorders. Actually, pollution was caused by human. Without knowing it, human always do anything with or use anything that can cause the pollution.
Some of human activities that cause pollutions are:
- Deforestation - Littering
- fumes - Waste from the factory
- etc.
Its effects are:
• Reduced lung functioning
• Irritation of eyes, nose, mouth and throat
• Asthma attacks
• Reduced energy levels
• Disruption of endocrine, reproductive and immune systems
• Cancer
• Premature death
• Liver and kidney damage
• Damage to DNA.
• Etc.

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