1. is harmful to human health, especially the nervous system, respiratory system, skin cancer and may accumulate in body tissues,
2. Toxins are released into the atmosphere. Some of these remain in the atmosphere for a very long time and has spread far. Some of the reactions here and a new substance that is dangerous,
3. Acid rain-causing sulphur dioxide, which is caused by the burning of sulfur compounds with fuel mix. When the total reactions with water and condensing into rain will have the sensitivity to acid.
4. Cause the greenhouse phenomenon (Greenhouse Effect), is caused by carbon dioxide (CO2) Carbon dioxide (CO2) Ozone, nitrogen oxide, methane gas and chemical skin full of romance car Bon (CFC) to float up to the atmosphere. Causes of skin heat collectors all over the world.
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